48--VALVE ASSEMBLY

CONTACT INFORMATION|4|N742.14 |WV2 |N/A|holly.j.smith39.civ@us.navy.mil | ITEM UNIQUE IDENTIFICATION AND VALUATION (JAN 2023)|19|||||||||||||||||||| INSPECTION OF SUPPLIES--FIXED-PRICE (AUG 1996)|2||| INSPECTION AND ACCEPTANCE - SHORT VERSION|8||||||||| DESIRED AND REQUIRED TIME OF DELIVERY (JUNE 1997)|29|CLIN 0001AA |12 |365||||||||||||||||||||||||||| WIDE AREA WORKFLOW PAYMENT INSTRUCTIONS (JAN 2023)|16|Stand-Alone Receiving Report - Certifications; COMBO - Receiving Report & Invoice - Material |N/A|TBD|N00104|TBD |TBD |N50286 |TBD |N/A |N/A |N/A |N/A |N/A |N/A |See form DD1423 || NAVY USE OF ABILITYONE SUPPORT CONTRACTOR - RELEASE OF OFFEROR INFORMATION (3-18))|1|WSS| EQUAL OPPORTUNITY FOR VETERANS (JUN 2020)|4||||| WARRANTY OF SUPPLIES OF A NONCOMPLEX NATURE (JUNE 2003)|6|One year from date of delivery. |One year from date of delivery. ||||| WARRANTY OF DATA--BASIC (MAR 2014)|2||| EQUAL OPPORTUNITY FOR WORKERS WITH DISABILITIES (JUN 2020)|2||| TRANSPORTATION OF SUPPLIES BY SEA (OCT 2024)|2||| BUY AMERICAN-FREE TRADE AGREEMENTS-BALANCE OF PAYMENTS PROGRAM-BASIC (FEB 2024)|11|||||||||||| ALTERNATE A, ANNUAL REPRESENTATIONS AND CERTIFICATIONS (OCT 2024)|13|||||||||||||| SMALL BUSINESS PROGRAM REPRESENTATIONS (FEB 2024)|4|332919 |750 ||| BUY AMERICAN-FREE TRADE AGREEMENTS-BALANCE OF PAYMENTS PROGRAM CERTIFICATE-BASIC (FEB 2024))|5|||||| BUY AMERICAN-BALANCE OF PAYMENTS PROGRAM CERTIFICATE-BASIC (FEB 2024)|1|| ANNUAL REPRESENTATIONS AND CERTIFICATIONS (MAR 2025)(DEVIATION 2025-O0003 AND2025-O0004))|13|332919 |750 |||||||||||| NOTICE OF PRIORITY RATING FOR NATIONAL DEFENSE, EMERGENCY PERPARDENESS, AND ENRGY PROGAM USE (APRIL 2008))|2||X| The hour and date specified for reciept of offers is extended to 4:30pm local time on 30 MAY 25. 1. This requirement is pursuant to Emergency Acquisition Flexibilities (EAF). 2. The resultant award of this solicitation will be issued bilaterally, requiring the contractor's written acceptance prior to execution. 3. All contractual documents (i.e. contracts, purchase orders, task orders, delivery orders, and modifications) related to the instant procurement are considered to be "issued" by the Government when copies are either deposited in the mail, transmitted by facsimile, or sent by other electronic commerce methods such as email. The Government's acceptance of the contractor's proposal constitutes bilateral agreement to "issue" contractual documents as detailed herein. 4. If requirement will be packaged at a location different from the offeror's address, the offeror shall provide the name, street address, and CAGE of the facility. 5. Any contract awarded as a result of this solicitation will be DO certified for national defense under the Defense Priorities and Allocations System (DPAS). Provision 52.211-14, Notice of Priority Rating for National Defense, Emergency Preparedness, and Energy Program Use, shall be inserted in solicitations when the contract to be awarded shall be a rated order. 6. If drawings are included in the solicitation, access needs to be requested on the individual solicitation page under Contract Opportunities on SAM.gov website. After requesting access, send an email to the POC listed on the solicitation. 7. Data Item A001 (Inspection and Test Plan) may be waived if already on file at NAVSUP WSS Mechanicsburg. \ 1. SCOPE 1.1 The material covered in this contract/purchase order will be used in a crucial shipboard system. The use of incorrect or defective material would create a high probability of failure resulting in serious personnel injury, loss of life, loss of vital shipboard systems, or loss of the ship itself. Therefore, the material has been designated as SPECIAL EMPHASIS material (Level I, Scope of Certification, or Quality Assured) and special control procedures are invoked to ensure receipt of correct material. 2. APPLICABLE DOCUMENTS 2.1 Order of Precedence - In the event of a conflict between the text of this contract/purchase order and the references and/or drawings cited herein, the text of this contract/purchase order must take precedence. Nothing in this contract/purchase order, however, must supersede applicable laws and regulations unless a specific exemption has been obtained. 2.2 Applicable Documents - The document(s) listed below form a part of this contract/purchase order including modifications or exclusions. 2.2.1 Specification Revisions - The specification revisions listed under "Documents References" below are the preferred revision. Older and/or newer r evisions are acceptable when listed within Contract Support Library Reference Number CSD155 in ECDS (Electric Contractor Data Submission) at: ht tps://register.nslc.navy.mil/. This is to allow Contractors to use certain acceptable older specification revisions to purge their existing stock of material certified to those older revisions or to use newer specification revisions when material is certified to newly released revisions,without requiring the submittal of waiver/deviation requests for each specification revision on every contract. Revisions of specifications reflecting editorial and/or re-approval (e.g. E2009, R2014, etc.) are considered inconsequential, but are acceptable when their revisions are listedwithin CSD155 or elsewhere within this contract. 2.2.2 Documents, drawings, and publications supplied are listed under "Drawing Number". These items should be retained until an award is made. 2.2.3 "Document References" listed below must be obtained by the Contractor. Ordering information is included as an attachment to this contract/purchase order. DRAWING DATA=2640-808X1J1 |53711| A|ER |D|0001 | A|49998|0487192 DRAWING DATA=4558709 |80064| E| |D|0001 | E|49998|2026998 DRAWING DATA=4558761 |80064| E| |D|0001 | E|49998|4552240 DRAWING DATA=4558766 |80064| E| |D|0001 | E|49998|0124267 DRAWING DATA=4558766 |80064| E| |D|0002 | E|49998|0118211 DRAWING DATA=4558766 |80064| E| |D|0003 | E|49998|0098547 DRAWING DATA=4558766 |80064| E| |D|0004 | E|49998|0074376 DRAWING DATA=4558766 |80064| E| |D|0005 | E|49998|0079537 DRAWING DATA=4558766 |80064| E| |D|0006 | E|49998|0082494 DRAWING DATA=4558766 |80064| E| |D|0007 | E|49998|0092812 DRAWING DATA=4558766 |80064| E| |D|0008 | E|49998|0077701 DRAWING DATA=4558766 |80064| E| |D|0009 | E|49998|0089388 DRAWING DATA=4558766 |80064| E| |D|0010 | E|49998|0081709 DRAWING DATA=4558766 |80064| E| |D|0011 | E|49998|0087864 DRAWING DATA=4558766 |80064| E| |D|0012 | E|49998|0070378 DRAWING DATA=4558769 |53711| D| |D|0001 | D|49998|2875470 DRAWING DATA=4558772 |80064| D| |D|0001 | D|49998|0346240 DRAWING DATA=4687720 |80064| E| |D|0001 | E|49998|1531397 DRAWING DATA=7285195 |53711| D| |D|0001 | D|49998|0690343 DRAWING DATA=7285198 |53711| N| |D|0001 | N|49998|0827839 DRAWING DATA=7285245 |53711| E| |D|0001 | E|49998|0766442 DRAWING DATA=7285297 |53711| E| |D|0001 | E|49998|0862180 DRAWING DATA=7285297 |53711| E| |D|0002 | E|49998|0392982 DRAWING DATA=7285297 |53711| E| |D|0003 | E|49998|0280881 DRAWING DATA=7285297 |53711| E| |D|0004 | E|49998|0204692 DRAWING DATA=7286168 |53711| H| |D|0001 | H|49998|2932540 DRAWING DATA=7286250 |53711| J| |D|0001 | J|49998|0350803 DRAWING DATA=7286652 |53711| E| |D|0001 | E|49998|5491711 DRAWING DATA=8617511 |53711| N| |D|0001 | N|49998|3447332 DOCUMENT REF DATA=FED-STD-H28 | | |B |190424|A| | | DOCUMENT REF DATA=FED-STD-H28 |0020| |B |941221|A| |01| DOCUMENT REF DATA=ANSI/ASQ Z1.4 | | | |080101|A| | | DOCUMENT REF DATA=QQ-N-281 | | |D |851023|A|2 | | DOCUMENT REF DATA=QQ-N-286 | | |G |001207|A| | | DOCUMENT REF DATA=ASTM-B367 | | | |220401|A| | | DOCUMENT REF DATA=ASTM-B369 | | | |200401|A| | | DOCUMENT REF DATA=ASTM-B505 | | | |180301|A| | | DOCUMENT REF DATA=MIL-STD-792 | | |F |060519|A| | | DOCUMENT REF DATA=MIL-DTL-1222 | | |J |001208|A| | | DOCUMENT REF DATA=ASTM-E1417 | | | |160615|A| | | DOCUMENT REF DATA=ASTM-E1444 | | | |160601|A| | | DOCUMENT REF DATA=MIL-STD-2035 | | |A |950515|A| | | DOCUMENT REF DATA=MIL-STD-2132 | | |D |080310|F| |01| DOCUMENT REF DATA=ASTM-D4066 | | | |130701|A| | | DOCUMENT REF DATA=SAE AMS 6931 | | | |171201|A| | | DOCUMENT REF DATA=ISO_9001 | | | |081115|A| | | DOCUMENT REF DATA=ISO10012 | | | |030415|A| | | DOCUMENT REF DATA=MIL-DTL-15024 | | |G |180303|A| | | DOCUMENT REF DATA=ISO/IEC 17025 | | | |050515|A| | | DOCUMENT REF DATA=QPL 25027 | | |17 |000207|A| | | DOCUMENT REF DATA=MIL-I-45208 | | |A |810724|A|1 | | DOCUMENT REF DATA=MIL-STD-45662 | | |A |880801|A| | | DOCUMENT REF DATA=ANSI/NCSL Z540.3 | | | |130326|A| | | DOCUMENT REF DATA=0900-LP-001-7000 | | | |810101|C| |01| DOCUMENT REF DATA=AIA/NAS NASM 17828 | | |1 |130430|A| | | DOCUMENT REF DATA=AIA/NAS NASM 25027 | | |1 |121221|A| | | DOCUMENT REF DATA=S9074-AQ-GIB-010/248 | | |1 |191112|A| | | DOCUMENT REF DATA=T9074-AS-GIB-010/271 | | |1 |140911|A| | | DOCUMENT REF DATA=S9074-AR-GIB-010A/278 (CHG A) | | | |130214|A| | | 3. REQUIREMENTS 3.1 ;The complete 3/4 Inch Combination Hull and Backup Ball Valve must be in accordance with Naval Sea Systems Command Drawing 7286652, Assembly IRE-1 and provided Engineering Report 2640-808X1J1, except as amplified or modified herein.; 3.1.1 ;Bolt holes on mounting flanges must not be drilled.; 3.2 Material for Parts Requiring Certification - Quantitative chemical and mechanical analysis is required for the parts listed below unless specifically stated otherwise: Part - ;Body, Item 1-1 and Blow Connection Weldment, Item 1-2 of Drawing 7286652; Material - ;QQ-N-281, Class A; Part - ;Tailpiece, Item 7 of Drawing 7286652; Material - ;ASTM-B369, Alloy UNS C96400; Part - ;Stems, Item 9A and Item 3A of Drawing 4558766; Material - ;QQ-N-286, Alloy UNS N05500, Form 2, Cold Drawn, Annealed and Age Hardened; Part - ;Continuous Threaded Studs, Item 48 of Drawing 7286652; Material - ;MIL-DTL-1222, Type IV, QQ-N-286, Alloy UNS N05500, Annealed and Age Hardened; PART - ;Self-locking Hex Nuts, Item 57 of drawing 7286652; MATERIAL - QQ-N-281, class A annealed (hot finished or cold drawn) or class B cold drawn. All material must be from the same class. SELF-LOCKING ELEMENT- ASTM-D4066, Group 01, Class 1, Grade 1 Part - ;Stem Retaining Nuts, Item 5A of Drawing 7286168 and Item 19A of Drawing 4558769; Material - ;ASTM-B505, Alloy C90300; Part - ;Insert (Q3), Item 23 of drawing 7286652; Material - SAE-AMS-6931 Note: Mechanical properties for bars, forgings and forging stock over 10" must be as specified in the applicable drawing. If the mechanical properties are not provided in the drawing, the mechanical properties specified in SAE-AMS-6931 Table 2 for material 6" to 10", must be applied. Part - ;Straight Ball, Piece 18L1 of Drawing 8617511 and Angle Ball, Piece 51L1 of Drawing 7285198; Material - SAE-AMS-6931 OR Centrifugally cast 6AL-4V, ASTM-B367, Grade C-5, with mechanical properties as listed in supplementary Requirement S6. Note: Mechanical properties for bars, forgings and forging stock over 10" must be as specified in the applicable drawing. If the mechanical properties are not provided in the drawing, the mechanical properties specified in SAE-AMS-6931 Table 2 for material 6" to 10", must be applied. Part - ;Seats (Q3), Item 16 of drawing 7286652; Material - MD71-GG Mearthane (Graphite Filled Urethane). Material must be manufactured by Mearthane Products Inc. Cranston, RI. (Properties Specified Below Only) ITEM PROPERTY ASTM TEST METHOD VALUE (A) Hardness D2240 70 +/- 5 Shore D (B) Specific Gravity D792 1.18 +/- 0.02 (C) Tensile Strength D412 (DIEC) 5000 PSI MIN (D) Compression-Defl D575 700 PSI MIN @ 2% DEF. (E) Tensile Impact D1822 300 FT-LB/SQ IN (Note 1) (TYPE L SPECIMEN) (F) Water Absorption D570 1.5% MAX (1 Week at R.T.) Note 1: These values are minimum averages. Separate specimen values may not vary more than 25% under the specified minimum. 3.3 Testing Certification - Certifications are required for the following tests on the items listed below. Additional testing on other piece parts (if any) per applicable drawings and specifications is still required, but certifications are only required as listed below. Test - ;5X Visual Inspection; Item - ;Joint J0002; Performance - ;T9074-AS-GIB-010/271; Acceptance - ;MIL-STD-2035; Test - ;Visual and Dye Penetrant Inspection (root and final layer); Item - ;Joint J0001; Performance - ;T9074-AS-GIB-010/271; Acceptance - ;MIL-STD-2035; Test - Non-Destructive Tests Item - ;Weld Repair (as applicable); Performance - Per applicable fabrication specification Acceptance - Per applicable fabrication specification Test - Weldability Test of ASTM-B369 material Item - ;Tailpiece, Item 7 of drawing 7286652; Performance - ASTM-B369 Acceptance - ASTM-B369 Test - ;Liquid Penetrant Inspection; Item - ;Continuous Threaded Studs, Item 48 of Drawing 7286652; Performance - T9074-AS-GIB-010/271; Sampling must be per MIL-DTL-1222 Acceptance - MIL-DTL-1222 Test - Ultrasonic Inspection on Starting Material Item - ;All Items requiring certification made from QQ-N-286 with a diameter or minimum distance between parallel surfaces of 4 inches or greater of the starting material, or when required by a drawing or specification invoked elsewhere in this contract; Performance - T9074-AS-GIB-010/271 or MIL-STD-2132, and QQ-N-286 Acceptance - QQ-N-286 Test - ;Dye Penetrant Inspection for Non-Magnetic Grades; Item - ;Self-locking Hex Nuts, Item 57 of Drawing 7286652; Performance - T9074-AS-GIB-010/271 or ASTM-E1417/ASTM-E1444 (Method C solvent removal techniques must not be used on thread) Acceptance - ;NASM25027; Attribute - Annealing and Age Hardening Item - ;Stems, Item 9A and Item 3A of Drawing 4558766 and Continuous Threaded Studs, Item 48 of Drawing 7286652; Performance - QQ-N-286 Test - Quality Conformance Tests Item - Self-Locking Nuts Performance - ;NASM25027; Acceptance - ;NASM25027; Attribute - Certificate of Completion Item - Self-Locking Nut Nonmetallic Insert Performance - ;ASTM-D4066, Group 01, Class 1, Grade 1; Attribute - Certificate of Compliance Item - Self-Locking Nuts Performance - This Certificate must state that self-locking nuts were manufactured by an approved source. Approved sources are those listed on QPL-25027 for the appropriate fastener. This QPL may also be considered as approved sources for Heavy Hex self-locking nuts. Test - Pressure Tests Item - Each Assembly Performance - ;General Note 7001 of drawing 7286652; Acceptance - ;General Note 7001 of drawing 7286652; 3.4 Radiography is required on ;Tailpiece, Item 7 of drawing 7286652; . 3.5 The pressure tolerance must be as specified in the assembly drawing, detail drawing, design specification or elsewhere in this contract. Where pressure tolerances are not provided by drawings, specifications or specified elsewhere in this contract, the following must be used: For pressure tests below 100 PSIG, the pressure tolerance must be +1 PSIG / -0 PSIG. For pressure tests at or above 100 PSIG up to and including 2500 PSIG, the pressure tolerance must be +2% / -0 PSIG rounded off to the nearest multiple of the smallest graduation on an analog test pressure gauge, not to exceed 50 PSIG. For pressure tests above 2500 PSIG, the pressure tolerance must be +2% / -0 PSIG, rounded off to the nearest multiple of the smallest graduation on an analog test pressure gauge, not to exceed 200 PSIG. The pressure test time tolerance must be as specified in the assembly drawing, detail drawing, design specification or elsewhere in this contract. Where pressure test time tolerances are not provided by drawings, specifications or specified elsewhere in this contract, the following must be used: For a test duration up to and including 1 hour, the tolerance must be +5 minutes / - 0 minutes. For a test duration of more than 1 hour up to and including 24 hours, the tolerance must be +30 minutes / - 0 minutes. For a test duration of more than 24 hours, the tolerance must be +60 minutes / - 0 minutes. 3.6 Seat Stack Height Measurement - To ensure that each seat is within tolerance, check each seat singularly by measuring the seat height over the ball. This measurement is calculated by adding one-half ball diameter to the half stack height dimension on the drawing. Limits are determined by the ball diameter tolerance and the half stack height tolerance. Check dimensions by measuring from the seat back face to top of ball. Manufacturers of seats that do not have a ball of the required size available will be required to manufacture a dummy ball or segment of a ball with sufficient spherical surface to check the above dimension. 3.7 Installation of titanium shims must be performed using section 6.1.3 of the procedure provided in CSD158 in the ECDS (Electronic Contractor Data Submission) system at: https://register.nslc.navy.mil/. Paragraph 6.1.3.9 is not applicable. 3.7.1 Use of alternative epoxies, other than the epoxies listed in EQUIPMENT/MATERIAL section of CSD158, must be requested as stated elsewhere in the Contract/Purchase Order. 3.8 Ball Spherical Surface Waviness - Unless otherwise specified on drawing, all sealing area surfaces must have a spherical surface waviness which does not exceed 0.0005 inches of height per inch of spherical surface. Roughness and waviness ratings must apply in a direction which yields the maximum rating, normally perpendicular to the lay. 3.9 ;Surface waviness must be verified prior to Teflon coating.; 3.10 Chemours Company (formerly DuPont) Teflon Coating 850G-204 and 852G-201. Use of Chemours Company (formerly DuPont) Teflon Coating 851N-204 and 852N-201 is acceptable until exhausted - Teflon coating of ball(s) must be in accordance with general note ;8; of drawing ;8617511; . 3.10.1 Naval Ordnance Systems Command OD 10362 First Revision dated 15 Aug 1961 is provided by Contract Support Library Reference Number CSD018 in ECDS at https://register.nslc.navy.mil/ 3.10.2 ;This Teflon coating procedure is applicable to the Straight Ball, Piece 18L1.; 3.10.3 CSD099 provides guidance for acceptance/rejection of teflon-coated valve balls after valve assembly production testing. 3.11 Chemours Company (formerly DuPont) Teflon Coating 850G-204 and 852G-201. Use of Chemours Company (formerly DuPont) Teflon Coating 851N-204 and 852N-201 is acceptable until exhausted - Teflon coating of ball(s) must be in accordance with general note ;5; of drawing ;7285198; . 3.11.1 Naval Ordnance Systems Command OD 10362 First Revision dated 15 Aug 1961 is provided by Contract Support Library Reference Number CSD018 in ECDS at https://register.nslc.navy.mil/ 3.11.2 ;This Teflon coating procedure is applicable to the Angle Ball, Piece 51L1.; 3.11.3 CSD099 provides guidance for acceptance/rejection of teflon-coated valve balls after valve assembly production testing. 3.12 Contract Support Library - Additional requirements for this item are identified as Contract Support Library Reference Number ;CSD099; in ECDS at https://register.nslc.navy.mil/ 3.13 K-MONEL Fasteners - K-MONEL externally threaded fasteners must have mechanical properties determined in accordance with MIL-DTL-1222. Test results must include Tensile, Yield, Elongation and Hardness as required by MIL-DTL-1222. (The Hardness tests must be performed on a full size fastener.) 3.13.1 Studs require an Axial Tensile test in accordance with MIL-DTL-1222. 3.13.2 Headed fasteners require a Wedge Tensile test as specified elsewhere in this contract/purchase order. 3.14 K-MONEL Fasteners - Material must be heat treated per QQ-N-286. 3.14.1 Fasteners that have been hot or cold headed or roll threaded must be solution annealed followed by age hardening subsequent to all heading and thread rolling operations. The mechanical properties on certifications must be actual properties of the annealed and age hardened material and must meet the requirements of QQ-N-286. 3.14.2 QQ-N-286 fasteners that have been headed and/or roll threaded must not beage hardened unless the material has been solution annealed subsequent to the heading and threading operations. Threads formed after the final age hardening heat treatment must be cut or ground only. 3.15 Specification Change - For QQ-N-281, Class B material: 1 - Footnote 9 to Table II of QQ-N-281 does not apply. 2 - When starting material is Round Bar greater than 3" dia, the mechanical properties of Hex Bar apply. 3.16 A visual inspection shall be performed on the finished seat with acceptance criteria on critical surfaces per CSD167 in the ECDS (Electronic Contractor Data Submission) system at: https://register.nslc.navy.mil/. 3.17 Component Identification Description (CID) - When applicable drawing(s) and/or specification(s) specify that a nameplate or identification plate is required, the CID number ( ;CID 884305976; ) must be added. When no plate is specified, an identification plate in accordance with MIL-DTL-15024, Type "C" on brass or Type "H" on aluminum must be securely attached to each assembly showing the above CID number. No assembly must be shipped without the CID number attached. 3.18 Slow Strain Rate Tensile Test Laboratories - The Slow Strain Rate Tensile Test of QQ-N-286 must be performed by one of the following laboratories: Huntington Alloys, a Special Metals Company Attn: Bill Bolenr 3200 Riverside Drive Huntington, WV 257059 Phone: (304) 526-5889 FAX: (304) 526-5973 Metallurgical Consultants, Inc. Attn: W. M. Buehler 4820 Caroline PO Box 88046 Houston, TX 77288-0046 Phone: (713) 526-6351 FAX: (713) 526-2964 Naval Surface Warfare Center, Carderock Division Attn: Eric Focht Code 614 9500 Macarthur Blvd West Bethesda, MD 20817-5700 Phone: (301) 227-5032 FAX: (301) 227-5576 Teledyne Allvac Attn: Dr. W. D. Cao 2020 Ashcraft Ave. Monroe, NC 28110 Phone: (704) 289-4511 FAX: (704) 289-4269 Westmoreland Mechanical Testing and Research Inc. Attn: Andrew Wisniewski P.O. Box 388 Youngstown, PA 15696-0388 Mannesmann Rohrenwerke Mannesmann Forschungsinstitut (MFI) Attn: Dr. Weiss Postfach 251160 47251 Duisburg Germany Phone: 011-49-0203-9993194 FAX: 011-49-0203-9994415 ThyssenKrupp VDM USA, Inc. Attn: D. C. Agarwal 11210 Steeplecrest Drive, Suite 120 Houston, TX 77065-4939 Phone: (281) 955-6683 3.19 Internal Threads - All internal threads must be formed by cutting. Cold forming of internal threads is not acceptable. 3.20 Thread Inspection Requirements - All threads on threaded parts must be inspected using appropriate inspection methods, inspection systems, and inspection gages/instruments in accordance with FED-STD-H28 series. Substitution of thecommercial equivalent inspection in accordance with ASME B1 series is acceptable. 3.20.1 System 21 of FED-STD-H28/20 must be used as a minimum inspection requirement for threads when the design drawing or design specification does not specify an inspection requirement. 3.20.2 For Navy and Shipyard drawings, system 21 of FED-STD-H28/20 may be substituted for System 22 without further Navy approval when the design drawing invokes System 22 and does not cite governing specifications that specifically require system 22. System 22 of FED-STD-H28/20 must be used when the drawing references other governing specifications that specifically require System 22, such as certain thread types of MIL-DTL-1222. 3.20.3 A written request for concurrence must be submitted when utilizing alternative measuring equipment or measuring systems not applicable to the specified inspection system. 3.21 Thread Forming - The following provides the official interpretation of paragraph 4.5.2.7 of MIL-DTL-1222. 3.21.1 In order to qualify for "Alternate Mechanical Testing" found in MIL-DTL-1222J paragraph 4.5.2.7 and utilize the mechanical properties for the starting bar stock in lieu of performing yield strength or proof stress testing on finished fasteners, all of the subsequent provisions found in MIL-DTL-1222J paragraphs 4.5.2.7 a through e must be met. If any single provision is not met, all required mechanical testing must be performed on the finished full sized fasteners. These provisions are explained as follows: a. Proper product lot control and traceability must be in place. b. No heat treatment (including hot heading and hot forming), cold forming, drawing, rolling and thread rolling may be performed on the starting bar, fastener blanks or finished fasteners after the completion of the mechanical testing on the starting bar. c. and d. The proper size starting bar must be selected to ensure mechanical properties of finished fasteners are represented by the mechanical properties of the starting bar. e. The mandatory testing, axial tensile (studs) and wedge tensile (screws and bolts) must be performed on full sized fasteners. Note that there is a typographical error in paragraph 4.5.2.7 and that the axial load test is a mandatory test that must be performed on studs as required in paragraph 4.5.2.7.e. 3.21.2 Thread rolling is a cold working process and is not considered to be a machining or grinding operation. Therefore, fasteners which have rolled threads do not satisfy the provisions of MIL-DTL-1222J paragraph 4.5.2.7.b and are not eligible for the "Alternate Mechanical Testing" provision. 3.21.3 Thread rolling alone is not a sufficient cold working process to qualify a fastener to be in the cold worked (CW) condition. This condition is only applicable to some 300 series stainless steel studs, screws and nuts. These CW condition fasteners must be manufactured from cold worked bar stock or be cold headed in order to qualify. The threads may subsequently be rolled, machined or ground. Testing of the finished fasteners and/or reporting of the starting bar stock material properties is subject to the same provisions found in MIL-DTL-1222J paragraph 4.5.2.7 and discussed above. 3.22 O-ring grooves and mating sealing surfaces must be inspected per the contractually invoked drawings or specifications. When the drawings or specifications do not provide specific defect criteria or state that no defects are allowed, the General Acceptance Criteria (GAC) standard must be used for inspecting O-ring grooves and mating sealing surfaces only. Repairs to sealing surfaces and O-ring grooves with unacceptable defects may be accomplished within the limits of the size and tolerances provided in the applicable drawing. Repairs thatwould exceed these limits require approval (including final dimensions). The data that is red lined (crossed out) is excluded from the GAC for this contract and is not to be used for acceptance or rejection criteria. The GAC document is identified as Contract Support Library Reference Number CSD008 at https://register.nslc.navy.mil/ 3.23 Welding or Brazing - When welding, brazing, and allied processes are required, as invoked by Section C paragraph 3 requirements, they must be in accordance with S9074-AR-GIB-010A/278, 0900-LP-001-7000 for brazing of piping and pressure vessel applications, or S9074-AQ-GIB-010/248 for brazing of other applications. For all production and repair welding and brazing, personnel and procedures must be qualified under S9074-AQ-GIB-010/248 or 0900-LP-001-7000, as applicable. Repair welding is not permitted on ;alloy C90300 and QQ-N-286 material; . Procedures and Qualification Data must be submitted for review and approval prior to performing any welding or brazing. 3.24 Certificate of Compliance - (SPECIAL EMPHASIS MATERIAL) The Contractor must prepare and submit a certificate of compliance certifying that the items/components furnished under this contract comply with the requirements of the procurement document, including any/all invoked specifications and drawings. 3.25 Configuration Control - The Contractor must maintain the total equipment baseline configuration. For items of proprietary design, Contractor drawings showing the latest assembly configuration must be provided to the Government in electronic (C4) format. Definitions are provided elsewhere in the Contract/Purchase Order. 3.25.1 Waivers/Deviations - All waivers and deviations, regardless of significance or classification require review and approval by the Contracting Officer. Waivers and Deviations must be designated as Critical, Major, or Minor. The Contractor must provide a copy of this request to the QAR. Requests must include the information listed below. a. A complete description of the contract requirement affected and the nature of the waiver/deviation (non-conformance), including a classification of Critical, Major, or Minor. b. Number of units (and serial/lot numbers) to be delivered in this configuration. c. Any impacts to logistics support elements (such as software, manuals, spares, tools, and similar) being utilized by Government personnel or impacts to the operational use of the product. d. Information about remedial action being taken to prevent reoccurrence of the non-conformance. 3.25.2 All requests for Waivers/Deviations on NAVSUP-WSS Contracts must be submitted to the NAVSUP WSS Contracting Specialist via eMail. 3.25.3 ECPs - The Government will maintain configuration control and change authority for all modifications or changes affecting form, fit, function, or interface parameters of the Equipment and its sub-assemblies. The Contractor must submit an Engineering Change Proposal (ECP) for any Class I or II changes that impact the Equipment covered by this contract. ECPs must be prepared in Contractor format, and must include the following information: a. The change priority, change classification (Class I or Class II), and change justification. b. A complete description of the change to be made and the need for that change. c. A complete listing of other Configuration Items impacted by the proposed change and a description of the impact on those CIs. d. Proposed changes to documents controlled by the Government. e. Proposed serial/lot number effectivities of units to be produced in, or retrofitted to, the proposed configuration. f. Recommendations about the way a retrofit should be accomplished. g. Impacts to any logistics support elements (such as software, manuals, spares, tools, and similar) being utilized by Government personnel in support of the product. h. Impacts to the operational use of the product. i. Complete estimated life-cycle cost impact of the proposed change. j. Milestones relating to the processing and implementation of the engineering change. 3.26 Mercury Free - Mercury and mercury containing compounds must not be intentionally added or come in direct contact with hardware or supplies furnished under this contract. Mercury contamination of the material will be cause for rejection. 3.27 NAVSEA 0948-LP-045-7010 - Any applicable requirements of NAVSHIPS 4410.17,NAVSEA 0948-LP-045-7010, or 0948-045-7010 which the contractor must meet are included in this contract/purchase order. The above documents are for GovernmentUse Only. Further application of the above documents is prohibited.prohibited. 3.27.1 Marking of material with a Material Designator per the Drawing is also prohibited, with the exception of Fasteners. Fasteners must be marked with a Material Symbol/Designator as specified elsewhere in this contract. ^ QUALITY ASSURANCE REQUIREMENTS ^ 3.28 See CDRL DI-MISC-80678 (Test Certification) - A statement of tests performed, listing the pieces tested must be furnished along with a copy of the test results. Certification must include the contractor's name, address and date, quantity inspected, identified to the contract/purchase order and item number, and the Contractor's or authorized personnel's signature. Test certifications must reference the standard/specification, including the revision, to which the testing was performed and the acceptance criteria used. Test procedure numbers may also be referenced on test reports. Test reports on weldments must be identified to weld joint and layer. 3.29 Quality System Requirements - The Contractor furnishing items under this contract/purchase order must provide and maintain a quality system in accordance with ISO-9001 as amplified or modified herein, with the calibration system requirements of ISO-10012 or...