This Government Contract opportunity from Department Of Defense was posted on July 30, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Precision Mechanical Bearing Manufacturing – Periscope Internal Bearing

Closed

Federal

Submission Closed08/10/2026, 05:00:00 PM UTC

Contract Overview

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

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NAICS: 332510

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DLA WEAPONS SUPPORT NUCLEAR REACTOR PROGRAM

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Manufacturing and Supply of Spacer, Sleeve (NSN 5365010716787)This subcontract involves the manufacture and supply of 6,250 units of Spacer, Sleeve (NSN 5365010716787) for prime contractors supporting the Department of Defense, specifically the DLA Weapons Support ASC Supplier Oper AE and AF Div. All parts must be produced in accordance with the DLA Master List of Technical and Quality Requirements and delivered FOB Origin from New Cumberland. The contractor is required to strictly adhere to the Buy American Act and the Berry Amendment. Additionally, all packaging and marking must comply with MIL-STD-2073-1E, MIL-STD-129, and PPP-H-1581 standards. The project falls under NAICS code 332510.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

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Manufacture and Supply of Access Covers (NSN 5340-01-362-5961)This subcontract involves the manufacture and supply of 37 Access Covers, identified by NSN 5340-01-362-5961, for prime contractors supporting the DLA Weapons Support Land Supply Chain. The selected provider must fabricate the covers according to the provided technical data package, with a strict requirement that no hexavalent chromium or Class I Ozone Depleting Substances are utilized during production. All hardware must be packaged and labeled in accordance with ASTM D3951 and MIL-STD-129 standards before being delivered to DLA Distribution San Joaquin in Tracy, California. The project falls under NAICS code 332510 and is managed by the Department of Defense.

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Mounting Bracket Supply (NSN 5340016531699)This subcontract involves the manufacture or sourcing of mounting brackets under NSN 5340016531699 for prime contractors supporting the DLA Weapons Support Land Supply Chain. The selected provider must ensure all items meet specific technical and quality requirements and are packaged according to ASTM D3951 standards. Performance will take place in Fort Stewart, with delivery coordinated under FOB Origin terms for Government-Arranged Transportation. Eligible candidates must maintain active SAM registration and hold Small Business status. The contract falls under NAICS code 332510, with a response deadline set for November 9, 2026. The primary responsibility of the subcontractor is the delivery of physical mounting brackets to the designated origin point.

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Retaining Ring Supplier (NSN 5325-01-509-7353)This subcontract involves the supply of four specialized retaining rings for prime contractors working on Defense Logistics Agency procurement projects. The supplier is responsible for manufacturing or sourcing the rings in strict accordance with NSN 5325-01-509-7353 and the DLA Master List of Technical and Quality Requirements RA001. Due to the technical nature of the components, the use of precision machining equipment is required. Compliance with the Buy American Act and the Berry Amendment is mandatory for this engagement. The opportunity is categorized under NAICS code 332510 and is managed through the Department of Defense. Interested parties must submit their responses by the deadline of November 5, 2026.

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Trailer Components and Hardware SupplyThis subcontract for Trailer Components and Hardware Supply involves providing raw materials, axles, wheels, and specialized hardware to prime contractors for DLA Troop Support equipment projects. The scope of work includes sourcing industrial-grade trailer components and ensuring all materials comply with Buy American Act domestic origin requirements. Additionally, the supplier is responsible for providing Safety Data Sheets for hazardous materials in accordance with Federal Standard No. 313, delivering items as either bulk materials or component kits to the prime manufacturer. Managed under the Department of Defense for Construction & Equipment Manu & Con, the contract is categorized under NAICS code 332510. The place of performance is located at Hill AFB, zip code 84056-5734. The solicitation was posted on October 28, 2026, with a response deadline of November 9, 2026.

CONSTRUCTION & EQUIPMENT MANU & CON

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Manufacturing of Retaining Ring (NSN 5325-01-203-8112)This subcontract involves the manufacture of a single retaining ring for prime contractors supporting the DLA Weapons Support ASC Commodities Division. The component, identified by NSN 5325-01-203-8112, must be fabricated using precision machining or forming equipment in strict accordance with the provided technical data package. The final deliverable must be fully inspected and certified. Compliance requirements include adherence to the Buy American Act and a strict prohibition on the use of mercury compounds. The manufacturer is required to maintain a quality inspection system that meets either SAE AS9003 or ISO 9001 standards. Performance for this contract will take place in New Cumberland, Pennsylvania.

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Supply of Lock Washers (NSN 5310-01-336-6379)This subcontract involves the manufacture or procurement of industrial-grade lock washers under NSN 5310-01-336-6379 for the DLA Weapons Support Nuclear Reactor Program within the Department of Defense. The contractor is responsible for delivering 2,058 boxes, with each box containing 10 pieces, ensuring all items are packaged in strict accordance with RP001 DLA Packaging Requirements for Procurement. The performance of this contract will take place in Tracy, California, under NAICS code 332510. Interested parties must adhere to the timeline established by the posting date of October 28, 2026, with a final response deadline of November 9, 2026.

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Manufacturer of Grooved Pins (NSN 5315-00-957-7700)This subcontract involves the precision manufacture of 10 grooved pins under NSN 5315-00-957-7700 for prime contractors supporting Defense Logistics Agency projects. The manufacturer must ensure all pins are fabricated to exact dimensions and tolerances in strict accordance with the DLA Master List of Technical and Quality Requirements RA001. Production must be carried out using precision machining equipment, as the use of additive manufacturing is explicitly prohibited. Additionally, the contractor is required to adhere to the Buy American Act. The opportunity is categorized under NAICS code 332510 and is managed through the Department of Defense.

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Manufacturer of Solid Rivets (NAS1200-6-9)This subcontract involves the manufacture of 1,088 solid rivets for prime contractors delivering to the DLA Weapons Support ASC Commodities Division. The rivets must be fabricated according to part standard NAS1200-6-9 and NSN 5320009277976. Production must utilize traditional manufacturing processes, as additive manufacturing is strictly prohibited. The selected provider must possess precision machining equipment and maintain a quality management system that complies with either SAE AS9003 or ISO 9001 standards. Performance for this Department of Defense contract will take place at Robins Air Force Base. The response deadline for this opportunity is November 5, 2026.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

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Supply of Corrosion Preventive Anodes (NSN 5342-01-449-2085)This subcontract through the Defense Logistics Agency involves the procurement or manufacture of six corrosion preventive anodes, specifically matching Part Number M1988A from Twin Disc, Incorporated. The selected provider must ensure all items are packaged and marked according to MIL-STD-2073-1E and MIL-STD-129 standards, with final delivery required at Yokohama North Dock and Camp Zama in Japan. Compliance is a critical component of this agreement, requiring strict adherence to the Buy American Act and the Berry Amendment. Additionally, the contractor must meet NIST SP 800-171 cybersecurity standards to ensure the protection of sensitive information. The contract falls under NAICS code 332510 and is intended to support prime contractors on DLA supply contracts.

Defense Logistics Agency

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AI Contract Overview

A high-precision internal bearing is being manufactured for use in the aft section of a submarine periscope, with strict compliance required to military standards suitable for demanding naval environments. The bearing must meet exacting mechanical tolerances and operational reliability specifications to ensure seamless functionality under extreme underwater conditions, including pressure, corrosion, and vibration exposure. This subcontract opportunity is issued under NAICS code 332510 and is managed by the Department of Defense through its MARITIME SUPPLY CHAIN ESOC BUYS organization, with performance required at a military postal address designated as FPO 96667. The solicitation was posted on July 30, 2026, and responses are due by August 10, 2026, with no set-aside provisions specified, meaning all qualified contractors may compete. Interested parties must submit proposals through the official DIBBS platform using the provided reference number SPE7M026T024X.