This Subcontract opportunity from Department Of Defense was posted on August 27, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Supply of Tube Elbows (NSN 4730002706234)

Closed

Federal

Submission Closed09/08/2026, 01:00:00 PM EDT

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 332996

New

DIBBS

ADAPTER, STRAIGHT, PI

Solicitation # SPE7M1-27-T-1884

Solicitation SPE7M1-27-T-1884 is a small business set-aside request for quotations issued by the Defense Logistics Agency Weapons Support Maritime Supply Chain for the procurement of 265 straight pipe to tube adapters, identified by NSN 4730-01-096-9127. The procurement is designated for small businesses, with a specific price evaluation preference for certified HUBZone Small Business Concerns. Quotes must be submitted via DIBBS by November 13, 2026, and the government may utilize an automated award process. The required delivery timeframe is 76 days after receipt of order, with shipments delivered FOB Origin to DLA Distribution centers in Barstow, California; Albany, Georgia; and New Cumberland, Pennsylvania. Technical requirements strictly prohibit the use of additive manufacturing unless specifically authorized. All items must be packaged according to ASTM D3951 and RP001, and marked and labeled in accordance with MIL-STD-129. Quality standards require the manufacturer's inspection system to comply with SAE AS9003 or ISO 9001. Inspection and acceptance will occur at the destination per FAR 52.246-2. Administrative requirements include the use of the Wide Area WorkFlow system for invoicing and payment, compliance with the Buy American Act and Berry Amendment, and adherence to DFARS cybersecurity and telecommunications restrictions.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN

POSTED

DEADLINE

Solicitation # SPE4A5-27-T-2511

This procurement, solicitation SPE4A5-27-T-2511, is for the acquisition of six metal tube assemblies (NSN 4710-00-433-4901) for the DLA Weapons Support ASC Supplier Oper OEM Division. The items are identified as critical application items, specifically Bell Textron Inc part number 212-060-009-001. Delivery is required within 171 days after receipt of order, with the destination and inspection point located at DLA Distribution Cherry Point, North Carolina. The contract is issued under the First Destination Transportation program to optimize shipping costs. Technical compliance requires adherence to the DLA Master List of Technical and Quality Requirements, which takes precedence over ASTM D3951 packaging standards. All shipments must be marked and labeled per MIL-STD-129, and palletization must follow RP001 requirements. Quality assurance is governed by a zero-based sampling plan according to MIL-STD-1916 or ASQ H1331, with specific AQL levels for critical, major, and minor attributes. Administratively, the contract mandates the use of the Wide Area WorkFlow system for invoicing and incorporates various FAR and DFARS clauses regarding cybersecurity, the Buy American Act, and the prohibition of covered defense telecommunications equipment.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

POSTED

DEADLINE

Solicitation # SPE7M3-27-T-0810

The Defense Logistics Agency issued solicitation SPE7M3-27-T-0810 for the procurement of 203 adapter units, identified by NSN 4730-01-485-8158. These components are designated as critical application items and must be manufactured according to basic drawing 53711 7052719, Revision G. Key technical specifications include a counterbore depth of 0.312 inches, a surface roughness of 63 micro inches, and a requirement for parts to be completely brazed with no leakage. The delivery lead time is 129 days after order, with a need ship date of March 23, 2027, and delivery terms set as FOB Destination to DLA Distribution San Joaquin in Tracy, California. To be eligible for award, offerors must possess an approved JCP certification for export-controlled data and are prohibited from using additive manufacturing processes. The procurement incorporates the DLA Master Solicitation Revision 105 and requires compliance with the Buy American Act and Berry Amendment. Quality assurance is stringent, requiring DCMA visual inspection at the origin, with mandatory 100 percent inspection for quantities of 10 or fewer and random sampling for larger lots based on zero-nonconformance plans. Additionally, contractors must utilize the Wide Area WorkFlow system for invoicing and maintain CMMC Level 2 certification.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

Solicitation # SPE7M4-27-T-2050

Solicitation SPE7M4-27-T-2050 is a small business set-aside issued by the Defense Logistics Agency Weapons Support, Fluid Handling Division, for the procurement of 190 pipe unions (NSN 4730-01-161-6270). The items must be configured for oxygen and nitrogen service, requiring strict adherence to military specification MIL-C-52211 for cleaning and packaging. All deliverables must comply with MIL-STD-2073-1E for packaging and MIL-STD-129 for marking, with specific oxygen clean requirements applied per IP042. The contract is established as FOB Origin, with destination inspection and acceptance. Quotations are due by November 13, 2026, and must be submitted via the DLA Internet Bid Board System. The government will utilize the HUBZone price evaluation preference and will not consider offers involving additive manufacturing. Key regulatory requirements include compliance with the Buy American Act, the Berry Amendment, and various cybersecurity standards, including DFARS 252.204-7012. Payment processing is mandated through the Wide Area WorkFlow system. The required delivery period is 77 days, with an original required delivery date of May 5, 2025.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

ADAPTER, STRAIGHT, TUBE

Solicitation # SPE7M4-27-T-2094

Solicitation SPE7M4-27-T-2094 is a small business set-aside issued by the Defense Logistics Agency Weapons Support Fluid Handling Division for the procurement of 355 straight tube to boss adapters, identified by NSN 4730-00-959-5930. The requirement is split into two line items of 3 and 352 units respectively. Quotations must be submitted via the DIBBS system by November 13, 2026. The contract specifies a delivery period of 61 days with a required delivery date of February 4, 2027, shipping FOB Origin to DLA Distribution depots in Oklahoma and North Carolina. Technical compliance requires adherence to basic specification MS9193A(1) and Quality Assurance Provision 13873 CDRLCOQC26124, with a strict requirement for Class 3 threads. Items must be produced by an accredited manufacturer listed on the Primary QML or QPL. Packaging and marking must comply with MIL-STD-2073-1E and MIL-STD-129, and the use of Class I Ozone Depleting Chemicals is prohibited. The government will not evaluate offers utilizing additive manufacturing. Award evaluation may include a price preference for HUBZone concerns. Invoicing and payment must be processed electronically through the Wide Area WorkFlow system.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

Solicitation SB-2026-PW-176 is a request for the procurement of collection and distribution pipes and fittings issued by the Louisiana CPPJ Purchasing - Commodities / Services agency. This SLED organization contract falls under NAICS code 332996 and requires the place of performance to be within the state of Louisiana. The solicitation was posted on November 13, 2026, with a response deadline set for November 19, 2026. Interested parties can find further details and submission guidelines through the provided Bid Express link.

CPPJ Purchasing - Commodities / Services

POSTED

DEADLINE

47--COUPLING HALF,QUICK DI

Solicitation # SPE7M1-27-Q-0191

This firm fixed price contract, solicitation SPE7M1-27-Q-0191, is for the procurement of quick disconnect coupling halves (NSN 4730-00-630-0310) designed for aircraft liquid oxygen systems. The components feature a female quick disconnect end and an MS33656 male fitting end with a 5/16 inch O.D. tube size and an integrated check valve. Identified as a Navy Critical Safety Item, these parts are subject to strict quality standards, including AS9100 compliance and manufacturing by PRI accredited providers. The total quantity consists of 422 units, with delivery required 410 days after order. Strict contamination controls are mandated, prohibiting the use of petroleum products and zip lock bags. All units must be cleaned for oxygen service per MIL-C-21049 and sealed with aluminum or noncorrosive plastic plugs per MIL-C-5501. Packaging and marking must adhere to MIL-STD-129 and MIL-STD-2073-1E, with specific cautionary labels regarding petroleum proximity. Inspection and acceptance will occur at the origin. This solicitation is a small business set-aside under NAICS code 332996, and the government will award based on the best value, evaluating price, delivery, and past performance.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN

POSTED

DEADLINE

Metal Pipe Assembly Fabrication and SupplyThis subcontract involves the fabrication and supply of a completed metal pipe assembly for prime contractors supporting the Department of Defense DLA Weapons Support Fluid Handling Division. The contractor is required to manufacture the assembly in strict accordance with the technical specifications for NSN 4710-01-6625-234, with a specific environmental mandate that no Class I Ozone Depleting Chemicals are used or incorporated into the final product. The agreement covers the delivery of one completed assembly shipped FOB Origin, with the place of performance located in Fort Riley. The project falls under NAICS code 332996 and is associated with a response deadline of November 23, 2026.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

Supply of Magnetic Pipe Plugs (NSN 4730-01-157-1411)This subcontract involves the manufacture or procurement of 132 magnetic pipe plugs under NSN 4730-01-157-1411 for the DLA Weapons Support Strategic Acquisition Program Directorate. The contractor is responsible for providing items that meet specific technical requirements and ensuring all shipments and storage markings comply with MIL-STD-129. Delivery is to be made FOB Origin to a government-designated carrier. Strict adherence to cybersecurity protocols is required, specifically DFARS 252.204-7012 and NIST SP 800-171 standards. The project falls under NAICS code 332996 and is managed by the Department of Defense. Interested parties must meet the response deadline of November 27, 2026.

DLA WEAPONS SUPPORT STRATEGIC ACQ PROGRAM DIRECTORATE

POSTED

DEADLINE

Supply of Tube Couplings (NSN 4730011712333)This subcontract involves the manufacture or procurement of specialized tube couplings under NSN 4730011712333 to support prime contractors for the DLA Weapons Support Strategic Acquisition Program Directorate. The contractor is responsible for ensuring all items meet strict technical specifications and are packaged in quantities of 10 per unit pack in accordance with ASTM D3951 and RP001 DLA packaging requirements. The agreement falls under NAICS code 332996 and requires the provision of representations and certifications as outlined in FAR 52.212-3. Interested parties must adhere to the response deadline of November 27, 2026, to provide the completed tube couplings as required by the Department of Defense.

DLA WEAPONS SUPPORT STRATEGIC ACQ PROGRAM DIRECTORATE

POSTED

DEADLINE

Precision Manufacturing of Fuel Feeder ManifoldsThis subcontract involves the precision manufacturing of four fuel feeder manifolds under NSN 4730-01-290-2046 for the Department of Defense DLA Weapons Support Fluid Handling Division. The project requires strict adherence to TDP Rev B Gen 3 and specific technical drawings, utilizing precision machining to satisfy Air Force Critical Safety Item quality controls and traceability standards. Performance for this contract will take place at Tinker AFB. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 332996. Interested parties must respond by November 23, 2026, to provide components that meet the rigorous safety and technical specifications required for prime contractors on these fluid handling projects.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

Fluid Passage Bolt ManufacturingThis subcontract involves the manufacture and supply of 16 specialized fluid passage bolts for the Department of Defense, specifically under the DLA Weapons Support Fluid Handling Division. The contractor is responsible for fabricating these components according to NSN 4730014605325 specifications using precision machining and fabrication equipment. Due to the nature of the items, the provider must maintain status as a prequalified source authorized to manufacture restricted source items. The work is designated under NAICS code 332996 and will be performed at Tinker AFB. The solicitation was posted on November 12, 2026, with a response deadline of November 23, 2026. This agreement ensures that prime contractors delivering DLA supply contracts receive components that meet strict military specifications for fluid passage hardware.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

1 day ago

DEADLINE

in 10 days

AI Contract Overview

This subcontract involves the manufacture or sourcing of nine tube elbows under NSN 4730002706234 for the Department of Defense Fluid Handling Division. The supplier must ensure all units meet strict technical specifications and adhere to specific packaging and labeling standards, including ASTM D3951 for packaging, MIL-STD-129 for marking, and RP001 for palletization. The contract requires the delivery of all completed and labeled hardware to Robins Air Force Base within 15 days of the award. This procurement falls under NAICS code 332996 and supports prime contractors fulfilling Defense Logistics Agency supply requirements.

General Info

Supply nine tube elbows to Robins Air Force Base within 15 days of award.

Agency

Department Of Defense → FLUID HANDLING DIVISION

NAICS

332996 - Fabricated Pipe and Pipe Fitting Manufacturing

Place of Performance

ROBINS A F B, GA, 31098-1887, USA

Set-Aside

NONE

Documents

This scope was carved out of SPE7M3-26-T-8704.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

ELBOW, TUBE

AI Contract Breakdown

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The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedAug 27

subcontract

Response DeadlineSep 8

Deadline has passed

Submission Closed

09/08/2026, 01:00:00 PM EDT

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Organization & Contact Information

AgencyDepartment Of Defense → FLUID HANDLING DIVISION

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → FLUID HANDLING DIVISION

Office AddressN/A

ContactsNo contact information available

Full Description

Supplies tube elbows for prime contractors on Defense Logistics Agency (DLA) supply contracts. Manufactures or sources nine units of NSN 4730002706234 meeting technical specifications. Packages items per ASTM D3951, marks and labels per MIL-STD-129, and palletizes per RP001. Delivers the completed, labeled hardware within 15 days of award.