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

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Manufacture and Supply of Tube Elbows (NSN 4730-01-673-7603)

Closed

Federal

Submission Closed09/10/2026, 05:00:00 PM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 332721

New

Pin Assemblies

Solicitation # pin-assemblies

Mercer Engineering Research Center is soliciting bids from qualified suppliers for the fabrication of precision ground pin assemblies. The required specifications for these components include diameters ranging from 0.155 to 3 inches and lengths between 3 and 10 inches. This opportunity is open to performance across all U.S. states. This solicitation is specifically set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must respond by November 13, 2026. For further details, inquiries should be directed to the primary point of contact, Michael Lange.

Mercer Engineering Research Center

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DLA WEAPONS SUPPORT AVIATION SUPPLY CHAIN ESOC BUYS

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Machine Bolt Supplier (NSN 5306-00-282-3315)This subcontract involves the manufacture or sourcing of machine bolts under NSN 5306-00-282-3315 to support prime contractors delivering for the Department of Defense DLA Weapons Support ASC Commodities Division. The supplier is responsible for ensuring all hardware meets the DLA Master List of Technical and Quality Requirements, with specific mandates for marking, labeling, and palletization in accordance with MIL-STD-129 and RP001. The contract requires strict adherence to the Buy American Act, the Berry Amendment, and NIST SP 800-171 cybersecurity standards. Performance will take place in Patuxent River, and the final deliverable consists of one hardware unit of packaged and labeled machine bolts. The response deadline for this opportunity is November 16, 2026.

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Manufacture and Supply of Internal Wrenching BoltsThis subcontract, issued by the Department of Defense under the DLA Weapons Support ASC Commodities Division, requires the manufacture and supply of 441 specialized internal wrenching bolts. The components must strictly adhere to NSN 5306011291248 specifications and can be produced via precision machining or approved additive manufacturing processes. To ensure quality, the contractor must implement zero-based sampling plans in accordance with MIL-STD-1916 or ASQ H1331 and maintain full domestic origin compliance. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 332721, with performance taking place in Albany. Interested parties must have submitted responses by the deadline of November 16, 2026. This contract serves prime contractors on DLA supply contracts to ensure the availability of critical hardware meeting rigorous military standards.

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Raw Material and Component SupplyThis subcontract for Raw Material and Component Supply supports the DLA Weapons Support Land Supplier Opns Engines under the Department of Defense. The selected provider is responsible for sourcing and delivering raw metals, alloys, or pre-fabricated components specifically according to Drawing NR 19207 12489056. Performance takes place in New Cumberland, Pennsylvania, under NAICS code 332721. The contractor must ensure all materials strictly comply with DFARS domestic restrictions and provide comprehensive documentation, including Material Certifications and Mill Test Reports. The scope of work concludes with the delivery of these certified raw materials directly to the manufacturer. The solicitation was posted on November 8, 2026, with a response deadline of November 19, 2026.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS ENGINES

POSTED

about 22 hours ago

DEADLINE

in 10 days

AI Contract Overview

This subcontract involves the manufacture and supply of precision tube elbows under NSN 4730-01-673-7603 for the Department of Defense, specifically the Maritime Supply Chain ESOC Buys. The contractor is responsible for fabricating components according to TDP Rev A Gen 1 and MIL-DTL-18866K(1) Revision K, utilizing precision tube bending, forming, or additive manufacturing equipment. All deliverables must include a certification of conformance to MIL-DTL-18866K(1) and adhere to MIL-STD-129 marking requirements. The contract mandates strict compliance with DFARS 252.223-7008 regarding the use of hexavalent chromium. Classified under NAICS code 332721, the opportunity was posted on August 30, 2026, with a response deadline of September 10, 2026. The primary objective is to provide finished tube elbows to prime contractors fulfilling DLA supply contracts.

General Info

Manufacture and supply precision tube elbows for DoD per MIL-DTL-18866K(1) and DFARS standards.

Agency

Department Of Defense → MARITIME SUPPLY CHAIN ESOC BUYS

NAICS

332721 - Precision Turned Product Manufacturing

Place of Performance

USA

Set-Aside

NONE

Documents

This scope was carved out of SPE7M0-26-T-064G.

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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Timeline

PhaseClosed

PostedAug 30

subcontract

Response DeadlineSep 10

Deadline has passed

Submission Closed

09/10/2026, 05:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → MARITIME SUPPLY CHAIN ESOC BUYS

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → MARITIME SUPPLY CHAIN ESOC BUYS

Office AddressN/A

ContactsNo contact information available

Full Description

Manufactures and supplies precision tube elbows for prime contractors delivering DLA supply contracts. Fabricates elbows according to TDP Rev A Gen 1 and MIL-DTL-18866K(1) Revision K, applying markings per MIL-STD-129 and adhering to DFARS 252.223-7008 regarding hexavalent chromium. Utilizes precision tube bending, forming, or additive manufacturing equipment. Provides certification of conformance to MIL-DTL-18866K(1). Delivers finished tube elbows.