This Government Contract opportunity from Department Of Defense was posted on October 12, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Piston Ring Fabrication/Manufacturing

Closed

Federal

Submission Closed10/23/2026, 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: 332710

New

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Manufacturing and Supply of Shoulder Pins (NSN 5315008966645)This subcontract involves the manufacturing and supply of 10 precision-machined shoulder pins, specifically identified as NSN 5315008966645, for the Department of Defense via the DLA Weapons Support ASC. The project requires the fabrication of these components using CNC machining equipment and traditional subtractive or formative manufacturing processes, with a strict prohibition on the use of additive manufacturing. The selected provider must ensure full compliance with the Buy American Act and NIST SP 800-171 security standards. Performance for this contract will take place in New Cumberland, Pennsylvania, with a response deadline set for November 6, 2026.

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TDP Component Supply for M160 CaseThis subcontract, titled TDP Component Supply for M160 Case, involves the manufacture and supply of precision-machined components for prime contractors supporting DLA Troop Support projects. The scope of work requires the production of specific piece numbers identified in reference drawings 12753476 through 12753492, adhering strictly to TDP Rev A Gen 2 specifications. The contract is managed under NAICS code 332710 for the Department of Defense. Key requirements include the provision of full material certifications for all delivered individual components. Due to the nature of the restricted drawings, the supplier must maintain strict ITAR and EAR compliance. The solicitation was posted on October 29, 2026, with a response deadline of November 5, 2026.

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Manufacturing and Supply of Hinge Assembly Y (NSN 2040014437732)This subcontract involves the manufacture and supply of 59 units of Hinge Assembly Y, identified by NSN 2040014437732, for prime contractors supporting the DLA Weapons Support Fluid Handling Division of the Department of Defense. The assemblies must be fabricated using precision machining equipment in strict accordance with TDP Rev C Gen 4 and Basic Drawing NR 53711 6397269, Revision B. To ensure the components meet the standards of a Critical Application Item, the provider must implement quality processes as outlined in RQ001 Tailored Higher Level Contract Quality Requirements. The work is designated under NAICS code 332710 and is to be performed in New Cumberland, Pennsylvania.

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Valve Cap (Yoke) Manufacturing and SupplyThis subcontract involves the manufacture and supply of one Valve Cap (Yoke), identified by NSN 4820014688363 and Part Number 253871 PC 3, for prime contractors supporting Defense Logistics Agency supply contracts. The component must be produced using CNC milling and turning in strict accordance with Basic Drawing NR 43689 253871, Revision G, dated June 19, 2001, to meet critical application quality standards. The contract requires full compliance with the Berry Amendment and the Buy American Act. Performance will take place in FPO 96607, with the solicitation posted on October 29, 2026, and a response deadline of November 9, 2026.

Defense Logistics Agency

POSTED

about 15 hours ago

DEADLINE

in 10 days

AI Contract Overview

This subcontract involves the fabrication and manufacturing of 50 precision piston rings for the DLA Weapons Support Maritime Supply Chain. The contractor is responsible for the precision machining and forming of rings to meet specific NSN 4310-00-364-6580 standards and the DLA Master List of Technical and Quality Requirements. Production must utilize precision CNC machining and metal forming equipment while ensuring all materials are compliant with the Buy American Act. The project is managed under the Department of Defense and will be performed at Tinker AFB. To be eligible, the contractor must maintain DFARS 252.204-7012 cybersecurity compliance. The solicitation was posted on October 12, 2026, with a response deadline of October 23, 2026, falling under NAICS code 332710.

General Info

Fabricate 50 precision piston rings for DLA at Tinker AFB per NSN standards.

Agency

Department Of Defense → DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN

NAICS

332710 - Machine Shops

Place of Performance

TINKER AFB, OK, 73145-8000, USA

Set-Aside

NONE

Documents

This scope was carved out of SPE7M1-27-T-0521.

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

View the prime solicitation

RING, PISTON

AI Contract Breakdown

Uniform Contract Format

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

Timeline

PhaseClosed

PostedOct 12

subcontract

Response DeadlineOct 23

Deadline has passed

Submission Closed

10/23/2026, 05:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN

Office AddressN/A

ContactsNo contact information available

Full Description

Manufactures precision piston rings for prime contractors delivering DLA Weapons Support Maritime Supply Chain hardware. Performs precision machining and forming of rings to meet NSN 4310-00-364-6580 and DLA Master List of Technical and Quality Requirements (RA001). Utilizes precision CNC machining and metal forming equipment with Buy American Act compliant materials. Requires DFARS 252.204-7012 cybersecurity compliance. Delivers 50 finished piston rings.