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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Precision Manufacturing of Piston Rings (NSN 2825014462262)

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

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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.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

about 16 hours ago

DEADLINE

in 10 days

AI Contract Overview

This subcontract, issued by the Department of Defense for the DLA Weapons Support Nuclear Reactor Program, requires the manufacture of 63 high-precision piston rings under NSN 2825014462262. The project is a total small business set-aside and involves fabrication according to TDP Rev A Gen 1 and basic drawing 80020 520220 Revision J. Performance will take place in San Diego, California, with a focus on critical application standards. Strict technical constraints are in place, including a total prohibition on additive manufacturing and a requirement that all materials be free of mercury and Class I ozone-depleting chemicals. The contractor must ensure full compliance with NAVAIR ALRE traceability and MIL-STD-129 marking standards. The final deliverable consists of 63 finished and inspected piston rings.

General Info

DoD subcontract for 63 high-precision piston rings manufactured in San Diego, California.

Agency

Department Of Defense → DLA WEAPONS SUPPORT NUCLEAR REACTOR PROGRAM

NAICS

332710 - Machine Shops

Place of Performance

SAN DIEGO, CA, 92136-3581, USA

Set-Aside

SBA

Documents

This scope was carved out of SPE7M2-27-T-0123.

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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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 NUCLEAR REACTOR PROGRAM

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → DLA WEAPONS SUPPORT NUCLEAR REACTOR PROGRAM

Office AddressN/A

ContactsNo contact information available

Full Description

Manufactures 63 high-precision piston rings for prime contractors on DLA Weapons Support Nuclear Reactor Program projects. Fabricates rings per TDP Rev A Gen 1 and basic drawing 80020 520220 Revision J for critical application items. Prohibits additive manufacturing. Requires materials free of mercury and Class I ozone-depleting chemicals. Complies with NAVAIR ALRE traceability and MIL-STD-129 marking. Delivers 63 finished, inspected piston rings.