This Subcontract opportunity from Department Of Defense was posted on August 24, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Bronze 6-Inch Packing Nut Manufacturing and Supply

Closed

Federal

Submission Closed09/04/2026, 10:00:00 AM PDT

Contract Overview

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

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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. The 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 submit their responses by November 13, 2026. Primary coordination for this project is handled by Michael Lange.

Mercer Engineering Research Center

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DEADLINE

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DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

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Manufacturing and Supply of 15-5PH Stainless Steel Tube Coupling NutsThis subcontract involves the manufacture and supply of 391 specialized tube coupling nuts for prime contractors supporting the DLA Weapons Support Fluid Handling Division. The components must be machined from 15-5PH stainless steel to precise .4375-20 UNJF-3B thread specifications and finished with cadmium plating. To ensure quality and compliance, the provider must hold PRI QML or QPL certification, and all finished threads are subject to DCMA inspection. Performance for this Department of Defense project is centered at Robins Air Force Base.

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Close Tolerance Bolt Manufacturing and SupplyThis subcontract involves the manufacture and supply of 232 high-precision, close-tolerance bolts for the Department of Defense, specifically supporting the DLA Weapons Support ASC Commodities Division. The bolts must be produced according to NSN 5306016986268 using precision machining equipment and must strictly adhere to DLA Packaging Requirements for Procurement RP001 and Physical Identification/Bare Item Marking RQ017. Performance for this contract will take place at Tinker AFB. Eligible providers must maintain a valid CAGE code, UEI, and active SAM registration to participate. The project falls under NAICS code 332721, with a response deadline set for November 13, 2026. The primary objective is the delivery of fully packaged and marked units that meet all specified technical and regulatory standards.

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Precision Manufacturing of Plain StudsThis subcontract involves the precision manufacturing of 13 plain studs, part number 809546-0-51, for prime contractors supporting the DLA Weapons Support ASC Commodities Division. Fabrication must strictly adhere to Basic Drawing NR 95402 809546 Rev C and TDP Rev A Gen 1. To ensure quality and safety, the manufacturer must implement inspection systems compliant with SAE AS9003 or ISO 9001, utilize sampling per MIL-STD-1916 or ASQ H1331, and guarantee no mercury contact in accordance with NAVSEA 5100-003D. The contractor is required to maintain CMMC Level 2 certification and ensure full compliance with DFARS 252.225-7001. Performance of the contract will take place in New Cumberland, Pennsylvania. This procurement falls under NAICS code 332721 and is managed by the Department of Defense.

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Manufacture and Supply of Tube CouplingsThis subcontract involves the manufacture and supply of precision-engineered tube couplings for the Department of Defense, specifically supporting the DLA Weapons Support Fluid Handling Division. The scope of work requires the fabrication of couplings featuring CRES bodies with either CRES or Titanium nuts, utilizing precision CNC machining and specialized metallurgy equipment to handle high-strength alloys. All products must adhere to strict material and size specifications to meet the requirements of prime contractors. Compliance is mandatory regarding DFARS Buy American regulations and MIL-STD-129 and RP001 packaging standards. The finished components are to be delivered to DLA Dist San Joaquin, with the place of performance located in Tracy, California. This effort falls under NAICS code 332721 and is managed through the DLA Weapons Support Fluid Handling Division.

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Close Tolerance Screw ManufacturerThis subcontract involves the manufacture and supply of 58 precision-machined close tolerance screws for prime contractors supporting the DLA Weapons Support ASC Commodities Division. The screws must be produced according to National Aerospace Standard NAS 80205 and TDP Rev A Gen 1 for Part Number NAS7802U3. To ensure the highest quality, the manufacturer must utilize precision CNC machining to achieve zero non-conformance sampling in accordance with MIL-STD-1916 or ASQ H1331. All materials used in production must be Berry Amendment compliant. The project falls under NAICS code 332721 and is associated with the Department of Defense. Performance for this contract is designated to take place in New Cumberland, Pennsylvania.

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Close Tolerance Screw Manufacturing (NAS7307A23Y)This subcontract involves the manufacture and supply of 3,000 high-precision, close-tolerance screws under NSN 5305014361088 for the DLA Weapons Support ASC Commodities Division. The contractor is responsible for precision machining, casting, and forging to ensure all components meet part number NAS7307A23Y and TDP Rev A Gen 2 specifications. Performance of the contract will take place at Tinker AFB. To ensure quality and regulatory compliance, all items must be packaged according to ASTM D3951 and MIL-STD-129 standards. The contractor is required to provide a Certificate of Quality Compliance and completed DD Form 1423s upon delivery. This effort falls under NAICS code 332721 and supports prime contractors on Department of Defense projects.

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Precision Manufacturing of Metal Seal Rings (NSN 5330-00-327-6004)This subcontract involves the precision manufacturing of 83 metal seal rings under NSN 5330-00-327-6004 for the Department of Defense, specifically supporting DLA Weapons Support Land Supplier Operations. The project requires high-precision CNC machining and forming to adhere to Air Force Critical Safety Item standards and blueprints provided by RTX Corporation or Kaydon Ring & Seal Inc. Performance will take place at Tinker AFB. To qualify, contractors must hold SAE AS9100 certification and maintain CMMC Level 2 compliance. All finished items must be packaged and marked in accordance with MIL-STD-2073-1E and MIL-STD-129. The response deadline for this opportunity is November 16, 2026.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

DEADLINE

Stainless Steel Tube Elbow SupplyThis subcontract involves the supply of stainless steel tube elbows, nuts, and sleeves to prime contractors supporting the Department of Defense DLA Weapons Support Fluid Handling Division. The scope of work requires the manufacture of eight stainless steel tube elbow units in strict accordance with Technical Drawing Part Piece Number 5753738-6 and Reference Drawing Number 53711 5753737. All deliverables must adhere to MIL-STD-2073-1E and MIL-STD-129 standards for packaging and marking. The performance of this contract is centered in Tracy, California, under NAICS code 332721. Interested parties must respond by November 16, 2026.

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DEADLINE

Push Switch Manufacturing and SupplyThis subcontract involves the manufacturing and supply of 71 specialized push switches for prime contractors supporting the Defense Logistics Agency Weapons Support Electrical Devices Division. The components are designated as Critical Application Items and must be produced using tooling that adheres to strict TDP tolerances. Production must comply with TDP Rev B Gen 2, Basic Drawing 19207 12308572 Rev D, Reference QAP 19207 12307583 Rev D, and Reference Drawing 19207 12307583 Rev C. The project falls under NAICS code 332721 and will be performed in Texarkana, Texas. The solicitation was posted on November 6, 2026, with a response deadline of November 16, 2026.

DLA WEAPONS SUPPORT ELECTRICAL DEVICES DIV

POSTED

DEADLINE

Manufacture of Tube Coupling Nuts (NSN 4730-01-501-2945)This subcontract involves the manufacture of four high-precision tube coupling nuts under NSN 4730-01-501-2945 for the DLA Weapons Support Fluid Handling Division. The components must be fabricated using precision machining equipment in strict accordance with SAE AS21921D Revision D and SAE AS18280H Revision H standards. Performance will take place in New Cumberland, Pennsylvania. To be eligible, the manufacturer must be listed on the PRI Qualified Manufacturer List or Qualified Products List and maintain full compliance with DFARS 252.225-7001. The solicitation was posted on November 6, 2026, with a response deadline of November 16, 2026.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

about 24 hours ago

DEADLINE

in 9 days

AI Contract Overview

This subcontract involves the manufacture and supply of a bronze 6-inch packing nut, identified by NSN 4730011054106 and part number 803-2177917-06 PC 47. The components are specifically designed for use on TRIDENT submarines and require high-precision casting and machining to meet technical specifications. The project is managed by the Fluid Handling Division of the Department of Defense under NAICS code 332721. Performance of the contract will take place in Tracy, California. The solicitation was posted on August 24, 2026, with a response deadline set for September 4, 2026.

General Info

Subcontract for manufacturing bronze packing nuts for TRIDENT submarines in Tracy, California.

Agency

Department Of Defense → FLUID HANDLING DIVISION

NAICS

332721 - Precision Turned Product Manufacturing

Place of Performance

TRACY, CA, 95304-5000, USA

Set-Aside

NONE

Documents

This scope was carved out of SPE7M3-26-T-8597.

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

View the prime solicitation

PACKING NUT

AI Contract Breakdown

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Timeline

PhaseClosed

PostedAug 24

subcontract

Response DeadlineSep 4

Deadline has passed

Submission Closed

09/04/2026, 10:00:00 AM PDT

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Organization & Contact Information

AgencyDepartment Of Defense → FLUID HANDLING DIVISION

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → FLUID HANDLING DIVISION

Office AddressN/A

ContactsNo contact information available

Full Description

Manufacture and supply of a bronze 6-inch packing nut (NSN 4730011054106, P/N 803-2177917-06 PC 47) for use on TRIDENT submarines, requiring precision machining and casting.