Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, October 28 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Supply of Certified SAE AMS 5643 Material

Active

Federal

Response Deadline12/03/2026, 08:30:00 PM UTC

Contract Overview

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

AI Contract Overview

Show more

This subcontract involves the procurement and delivery of certified raw SAE AMS 5643 alloy steel to support prime contractors working on projects for the Department of Defense agency Navsup Weapon Systems Support Mechanicsburg. The scope of work focuses on providing specialized material stock specifically designated for Level I Special Emphasis items, ensuring all supplies meet rigorous military and industrial standards. A critical component of this contract is the requirement for comprehensive documentation and quality assurance. The supplier must provide full material certifications, traceability documentation, material test reports, and mercury-free certification to ensure compliance and safety. The solicitation was posted on October 26, 2026, with a response deadline of December 3, 2026, falling under NAICS code 331210.

General Info

Procurement of certified SAE AMS 5643 alloy steel for Department of Defense projects.

Agency

Department Of Defense → Navsup Weapon Systems Support Mech

NAICS

331210 - Iron and Steel Pipe and Tube Manufacturing from Purchased Steel

Place of Performance

PA

Set-Aside

NONE

Documents

This scope was carved out of N0010426QNE38.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

48--GUIDE,VALVE STEM

AI Contract Breakdown

Uniform Contract Format

No documents to break down

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

Timeline

PostedOct 26

subcontract

Response DeadlineDec 3

Submission deadline

Response Deadline

12/03/2026, 08:30:00 PM UTCin about 1 month

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyDepartment Of Defense → Navsup Weapon Systems Support Mech

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → Navsup Weapon Systems Support Mech

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Supplies certified raw SAE AMS 5643 material for prime contractors on Navsup Weapon Systems Support Mechanicsburg projects. Sources and delivers specialized alloy steel with full material certifications and traceability documentation for Level I Special Emphasis items. Provides material test reports (MTRs) and mercury-free certification. Delivers certified raw material stock and accompanying certification paperwork.

Similar Contracts

Same NAICS industry code

Supply of Seamless 21-6-9 (UNS S21900) TubingThis subcontract involves the supply of 2,500 feet of precision seamless tubing for prime contractors working on projects at the Brookhaven National Laboratory in Upton. The tubing must be manufactured or sourced to grade 21-6-9 (UNS S21900) specifications, featuring a nominal outside diameter of 0.313 inches and a wall thickness of 0.035 inches. The selected provider is required to deliver a comprehensive documentation package to ensure quality compliance, which must include a Certificate of Conformance, a chemical composition report, and a detailed inspection report. This procurement falls under NAICS code 331210 and is associated with the Department of Energy.

Brookhaven National Labor -Doe Contractor

POSTED

about 5 hours ago

DEADLINE

Seamless 21-6-9 Tubing

Solicitation # MB484555

Solicitation MB484555 is a fixed-price combined contract issued by the Department of Energy's Brookhaven National Laboratory for the procurement of 2,500 feet of seamless 21-6-9 (UNS S21900) tubing, with an allowable quantity tolerance of plus or minus 10 percent. The tubing must adhere to ASTM A269/A269M-25 standards, featuring a nominal outside diameter of 0.313 inches and a wall thickness of 0.035 inches. A critical technical requirement is that the tubing must be entirely seamless, as welded or welded and drawn options are strictly prohibited. The material must undergo eddy current testing and be delivered in 42-foot straight lengths to the BNL facility in Upton, New York, with shipping costs covered by BNL. Award will be granted to the lowest priced, technically acceptable offer. Bidders must provide the country of origin with their quotes and submit any questions regarding the statement of work to the contract representative by November 3, 2026, at 5pm EST, with a final response deadline of November 10, 2026. Required delivery documentation includes a certificate of conformance, a chemical composition report, and a quality inspection report. This procurement is governed by BSA Commercial Terms and is categorized under NAICS code 331210.

Brookhaven National Labor -Doe Contractor

POSTED

about 5 hours ago

DEADLINE

COUPLING ASSEMBLY

Solicitation # W911S227U0080

W6QM Micc-Ft Drum

POSTED

about 5 hours ago

DEADLINE

Raw Material Supply (Domestic Metals/Polymers)This subcontract opportunity is for the supply of raw metals, seals, or polymers to support prime contractors working with the DLA Weapons Support Fluid Handling Division. The selected provider must source and deliver materials that meet NSN 4730-00-185-0973 grades while ensuring strict compliance with the Buy American Act and the Berry Amendment. Required deliverables include Mill Test Reports and Certificates of Conformance to verify the quality and origin of the certified raw materials delivered to the manufacturer. The project is designated as a Total Small Business Set-Aside under NAICS code 331210 and is managed by the Department of Defense. Performance will take place in New Cumberland, Pennsylvania. Interested parties must submit their responses by November 5, 2026, to be considered for this domestic material supply requirement.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

Supply of Hydraulic Valves and Internal ComponentsThis subcontract involves the supply of internal hydraulic components for prime contractors supporting the DLA Weapons Support LSO Combat Vehicles and Armament projects. The scope of work includes the sourcing and inspection of hydraulic valves, check valves, relief valves, seals, and O-rings, specifically delivering kitted components for NSN 4730014165673. All provided materials must strictly adhere to the Buy American Act and Berry Amendment compliance standards. The project falls under NAICS code 331210 and is managed by the Department of Defense. Performance of the contract will take place in New Cumberland, Pennsylvania. Interested parties should note the response deadline of November 5, 2026, for this procurement effort.

DLA WEAPONS SUPPORT LSO COMBAT VEHICLES AND ARMAMENT

POSTED

DEADLINE

Supply of Raw Materials for Flow Control ThermostatsThis subcontract, issued by the Department of Defense under the DLA Weapons Support ASC Supplier Oper OEM Division, involves the supply of certified raw metals, sensors, and specialized components for flow control thermostats. The scope of work requires the sourcing of aerospace-grade alloys and thermal sensing elements specifically adhering to Lockheed Martin drawing 4A90126 Rev E. To ensure quality and regulatory adherence, the provider must supply mill test reports and maintain strict compliance with the Buy American Act and the Berry Amendment. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 331210, with performance taking place at Robins Air Force Base. Interested parties must respond by November 2, 2026. The primary objective is the delivery of certified raw materials or sub-components directly to the manufacturer to support prime contractors on critical weapons support projects.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

POSTED

DEADLINE

Supply of Aerospace-Grade Raw Materials for Strap HingesThis subcontract involves the supply of aerospace-grade raw metals and alloys specifically for the production of strap hinges under DLA Weapons Support ASC projects. The provider is responsible for sourcing materials that strictly adhere to Boeing technical drawing specifications and comply with DFARS 252.225-7001 Buy American and Balance of Payments Program requirements. To ensure full defense standard compliance, the contractor must provide comprehensive material certifications and Mill Test Reports for all delivered raw material stock. Managed by the Department of Defense through the DLA Weapons Support ASC Commodities Division, the contract falls under NAICS code 331210. The place of performance is located in New Cumberland, Pennsylvania. Interested parties must submit their responses by the deadline of November 2, 2026.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

DEADLINE

Galvanized Steel Pipe SupplierThis subcontract involves the supply of 6,000 feet of galvanized steel pipe to prime contractors supporting the Department of Defense, specifically the DLA Weapons Support Maritime Supply Chain ESOC Buys. The required materials must be 4.00 inch nominal size with a 0.237 wall thickness, provided in random lengths ranging from 16 to 22 feet with plain ends. All deliverables must adhere to strict military standards for marking and packaging, specifically MIL-STD-129 and MIL-STD-2073-1E. The place of performance is designated as FPO 96349-0135, and the procurement falls under NAICS code 331210.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN ESOC BUYS

POSTED

DEADLINE

Supply of Certified Metals for Winch Support FabricationThis subcontract, managed by Construction & Equipment Manu & Con for the Department of Defense, involves the supply of certified raw metal stock used by prime contractors to deliver hardware for DLA Troop Support. The materials must strictly adhere to the specifications outlined in Drawing 30003 3637AS630 and be delivered with all necessary Mill Test Reports and domestic source certifications. The contract requires full compliance with the Buy American Act and the Berry Amendment to ensure domestic sourcing. Performance will take place in Virginia Beach, and the procurement falls under NAICS code 331210. Interested parties must respond by November 5, 2026.

CONSTRUCTION & EQUIPMENT MANU & CON

POSTED

DEADLINE

Supply of Berry Amendment Compliant Raw Materials for BearingsThis subcontract, issued by the Department of Defense under the DLA Weapons Support ASC Commodities Division, involves the supply of raw metals or polymers for prime contractors. The primary objective is to source and certify materials that meet the specific requirements of NSN 3120-01-723-1670 callouts for bearings. The selected provider is responsible for delivering certified raw material stock directly to the manufacturer and providing Mill Test Reports to ensure full compliance with the Berry Amendment, the Buy American Act, and the Balance of Payments Program. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 331210, with the place of performance located in Tracy, California. Interested parties must adhere to the response deadline of November 2, 2026. This contract emphasizes strict regulatory adherence to domestic sourcing requirements to support critical defense supply chains.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

DEADLINE

Supply of Fluid Pressure Line Connectors (NSN 4730-01-711-1973)This subcontract involves the supply of 12 specialized fluid pressure line multiple connectors for the Department of Defense, specifically under the DLA Weapons Support Fluid Handling Division. The contractor is responsible for manufacturing or sourcing parts that strictly comply with NSN 4730-01-711-1973 and ensuring all items are prepared for shipment under FOB Origin terms. Performance of the contract will take place in Tracy, California. To be eligible, the provider must maintain an active SAM registration and adhere to FAR 52.211-5 material requirements. The procurement falls under NAICS code 331210, with a response deadline set for November 5, 2026.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

Supply of Seamless Cold Drawn Steel Tubing (UNS G10250)This subcontract involves the supply of 5,000 feet of seamless cold drawn and stress relieved steel tubing for prime contractors supporting the DLA Weapons Support Maritime Supply Chain. The required material must adhere to SAE 1025 / UNS G10250 CLASS I specifications, specifically Seamless O2 -2 -0 .28C, and is identified by NSN 4710002789069. A critical requirement of the contract is the provision of material certifications to verify that the cold drawn and stress relieved processes were properly executed. The project falls under NAICS code 331210 and is managed by the Department of Defense. Performance for this contract will take place at Whiteman AFB. Interested parties should note the response deadline of November 5, 2026.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN

POSTED

DEADLINE

More opportunities from Department Of Defense → Navsup Weapon Systems Support Mech

Same awarding agency

Specialized Electronic Component SupplyThis subcontract, titled Specialized Electronic Component Supply, involves the procurement of high-reliability electronic components, including capacitors, resistors, and integrated circuits, to support Department of the Navy repair projects. The selected provider must source and deliver mil-spec parts that adhere to DODISS specifications and provide certifications of conformance to mitigate the risk of counterfeit components. To ensure quality and safety, the contractor is required to maintain ISO 9001 or AS9100 quality management certifications and utilize anti-static packaging for all deliveries. This opportunity is managed by the Navsup Weapon Systems Support Mech under the Department of Defense, with a response deadline set for November 9, 2026.

Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

POSTED

about 5 hours ago

DEADLINE

Circuit Card Assembly (CCA) Repair ServicesThis subcontract for Circuit Card Assembly Repair Services involves the teardown, evaluation, and repair of specific circuit card assemblies for prime contractors supporting Department of the Navy projects. The scope of work includes disassembling assemblies to identify failed circuitry, performing board-level repairs and component replacements, and conducting functional testing in accordance with DODISS standards. To ensure quality and compliance, the contractor must utilize precision diagnostic equipment and ESD-safe soldering stations to deliver fully repaired and functionally tested assemblies. Managed by the Navsup Weapon Systems Support Mech under the Department of Defense, this opportunity falls under NAICS code 811212. The solicitation was posted on October 26, 2026, with a response deadline of November 9, 2026.

Computer and Office Machine Repair and Maintenance

POSTED

about 5 hours ago

DEADLINE

Fluid Valve Component SupplyThis subcontract, titled Fluid Valve Component Supply, involves the procurement of high-precision replacement seals, gaskets, and sub-components for Fluid Valve Stems under NSN 4820-01-317-3612. Managed by the Navsup Weapon Systems Support Mech within the Department of Defense, the contract supports prime contractors working on Department of the Navy projects. All supplied materials must meet original equipment manufacturer or government specifications and be delivered directly to the designated repair facility. Compliance is a critical requirement of this agreement, as the provider must furnish certification of origin in accordance with the Trade Agreements Act and the Buy American-Balance of Payments Program. The opportunity is categorized under NAICS code 332991, with a response deadline set for November 23, 2026.

Ball and Roller Bearing Manufacturing

POSTED

about 5 hours ago

DEADLINE

Fluid Valve Stem Repair and OverhaulThis subcontract, issued by the Navsup Weapon Systems Support Mech under the Department of Defense, involves the teardown, evaluation, and repair of Fluid Valve Stems (NSN 7HH 4820-01-317-3612) for prime contractors on Department of the Navy projects. The scope of work requires the execution of overhauls in strict accordance with technical manuals and directives, utilizing precision machining and electrostatic discharge protection protocols to ensure the delivery of functional, repaired stems with DLR labeling. Compliance is mandatory regarding physical marking standards per MIL-STD-130 and the application of unique item identifiers as specified in DFARS 252.211-7003. The opportunity is categorized under NAICS code 811210, with a response deadline set for November 23, 2026.

Electronic and Precision Equipment Repair and Maintenance

POSTED

about 5 hours ago

DEADLINE

Supply of Certified Materials for CB Safety DeviceThis subcontract involves the supply of certified raw materials, including metals, plastics, and electrical components, for the CB Safety Device under the Navsup Weapon Systems Support Mech. All provided materials must strictly adhere to TDP Version 011 properties and be guaranteed free of mercury and hexavalent chromium. The supplier is responsible for delivering these materials to the manufacturer along with necessary certifications of conformance and material test reports. Managed by the Department of Defense under NAICS code 332710, the opportunity was posted on October 26, 2026, with a response deadline of November 23, 2026. The primary objective is to ensure that prime contractors receive high-quality, compliant raw materials that meet rigorous military specifications for weapon systems support.

POSTED

about 5 hours ago

DEADLINE

MIL-SPEC Packaging and Labeling for Naval Repair PartsThis subcontract for the Department of Defense, specifically Navsup Weapon Systems Support Mech, involves providing specialized packaging, marking, and labeling services for prime contractors. The scope of work requires strict adherence to military standards, including MIL-STD-2073 and MIL-STD-129 for packaging, and MIL-STD-767 or MIL-STD-2041 for cleanliness controls. A key technical requirement is the use of heat-sealed MIL-DTL-24466 green poly bags and the application of Depot Level Repairable labeling to ensure units are shipment-ready. The opportunity is categorized under NAICS code 561910 and was posted on October 26, 2026. Interested parties must submit their responses by the deadline of November 23, 2026. The final deliverable for this contract is the provision of finished, packaged, and labeled units that meet all specified naval repair parts requirements.

Packaging and Labeling Services

POSTED

about 5 hours ago

DEADLINE

Precision Manufacture of CB Safety Device Gen 2This subcontract involves the precision manufacture of CB Safety Device Gen 2 for prime contractors supporting Navsup Weapon Systems Support Mech projects under the Department of Defense. The scope of work includes the fabrication and assembly of devices in strict accordance with TDP Version 011 and IRPOD specifications. As part of the quality assurance process, the contractor must perform First Article Testing on five units designated for government destructive testing and provide the resulting FAT reports upon delivery. Strict material constraints are in place, requiring all components to be free of mercury and hexavalent chromium. Additionally, the contractor must maintain rigorous cybersecurity standards, ensuring full compliance with CMMC and NIST SP 800-171 regulations. The project is categorized under NAICS code 335313, with a response deadline set for November 23, 2026.

Switchgear and Switchboard Apparatus Manufacturing

POSTED

about 5 hours ago

DEADLINE

Battery Power Supply Repair and Modification ServicesThis subcontract involves providing specialized repair and modification services for Battery Power Supplies supporting NAVSUP Weapon Systems Support projects. The scope of work includes the complete teardown, diagnostic evaluation, and repair of units to original equipment manufacturer standards, as well as the preparation of Engineering Change Proposals in accordance with DI-SESS-80639E. The final deliverable is a fully functional Battery Power Supply, identified by NIIN 016010679, equipped with a Unique Item Identifier. Operating under NAICS code 334413 for the Department of Defense, the contractor must adhere to strict DFARS regulations regarding counterfeit part mitigation and cybersecurity standards. The procurement process is scheduled with a response deadline of November 23, 2026, ensuring that all technical and security requirements are met to support prime contractors on these critical naval power systems.

Semiconductor and Related Device Manufacturing

POSTED

about 5 hours ago

DEADLINE

Marine Propeller Casting/Material SupplyThis subcontract, managed by the Department of Defense under Navsup Weapon Systems Support Mech, involves the supply of raw materials and base castings for ICU 1600 Class Propellers used in Naval Surface Warfare Center projects. The selected provider will be responsible for casting and forging marine-grade alloys according to precise technical drawing specifications to create raw blanks intended for the repair or replacement of naval propellers. The contractor must possess specialized foundry equipment capable of high-precision production and must strictly adhere to the Buy American Act regarding domestic sourcing. The final deliverable consists of raw or semi-finished propeller castings. Interested parties must respond by November 9, 2026.

All Other Rubber Product Manufacturing

POSTED

about 5 hours ago

DEADLINE

Marine Propeller Teardown, Evaluation, and RepairThis subcontract, issued by the Department of Defense under Navsup Weapon Systems Support Mech, involves the teardown, evaluation, and physical repair of a Left Hand ICU 1600 Class Propeller for prime contractors supporting Naval Surface Warfare Center projects. The scope of work includes disassembling the propeller to assess wear, performing specialized machining and welding to align with technical drawings, and conducting rigorous quality assurance testing. All work must be performed using precision machining tools suitable for marine alloys. The contractor is responsible for delivering a fully repaired, inspected, and tested propeller accompanied by a detailed report. Final packaging must adhere to MIL-STD-129 standards. This opportunity falls under NAICS code 332999, with a response deadline set for November 9, 2026.

All Other Miscellaneous Fabricated Metal Product Manufacturing

POSTED

about 5 hours ago

DEADLINE

MIL-STD-130 Physical Identification ServicesThis subcontract for the Department of Defense, specifically Navsup Weapon Systems Support Mech, involves providing physical marking and unique identification services for repaired assets. The selected contractor will be responsible for applying hardware markings in accordance with MIL-STD-130, REV N and implementing Item Unique Identification per DFARS 252.211-7003. These tasks will be executed using specialized labels or industrial laser engravers to ensure all assets are delivered with verified unique identifiers. The opportunity is categorized under NAICS code 339999 and was posted on October 26, 2026. Interested parties must submit their responses by the deadline of November 23, 2026.

All Other Miscellaneous Manufacturing

POSTED

about 5 hours ago

DEADLINE

Telecommunications Replacement Parts SupplierThis subcontract opportunity with the Department of Defense, specifically for Navsup Weapon Systems Support Mech, seeks a supplier for telecommunications replacement parts. The scope of work involves providing circuit boards, housings, internal parts, and other replacement components for prime contractors. All supplied items must be OEM or approved equivalents for NSN 5805-01-540-0342 and must strictly adhere to CAGE Code OKPC5 specifications. The selected supplier is required to ensure full compliance with the Buy American Act and must provide Certifications of Conformance for all delivered certified replacement parts. This procurement falls under NAICS code 423610, with a response deadline set for November 23, 2026.

Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

POSTED

about 5 hours ago

DEADLINE

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS