This Government Contract opportunity from Department Of Defense was posted on September 14, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Copper Alloy Pipe-to-Tube Adapter Fabrication

Closed

Federal

Submission Closed09/25/2026, 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

DIBBS

Manufacture of NSN 5935-00-355-4739This subcontract, issued by the Department of Defense for the DLA Weapons Support Nuclear Reactor Program, requires the fabrication of 372 units of NSN 5935-00-355-4739. The manufacturer must produce these hardware components in strict accordance with Reference Drawing NR 80064 74210, Revision J, utilizing precision machining equipment to meet 1939 technical drawing specifications and DLA quality standards for the 5935 Federal Supply Class. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 332710, with the place of performance located in Bremerton, Washington. Interested parties must respond by November 13, 2026, to provide the necessary components for prime contractors delivering on DLA supply contracts.

DLA WEAPONS SUPPORT NUCLEAR REACTOR PROGRAM

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DEADLINE

Supply of Ring, Slip, Hand Guard (NSN 1005-00-087-8998)This subcontract through the Department of Defense DDSP New Cumberland Facility requires the procurement of 1,478 units of Ring, Slip, Hand Guard under NSN 1005-00-087-8998. The selected provider must manufacture or source these parts according to strict NSN specifications to support prime contractors delivering DLA Weapons Support contracts. Delivery is handled via FOB Origin, with performance taking place in New Cumberland. Eligible bidders must possess a valid CAGE code and ensure full compliance with defense telecommunications equipment regulations. The opportunity falls under NAICS code 332710, with a response deadline set for November 13, 2026.

DDSP NEW CUMBERLAND FACILITY

POSTED

DEADLINE

Supply of Mechanical Drive Housings (NSN 3040016469810)This subcontract opportunity is for the supply of up to 45 precision-manufactured mechanical drive housings, identified by NSN 3040016469810, to support prime contractors under the DLA Weapons Support Strategic Acquisition Program Directorate. The required components must be produced via CNC machining, casting, or precision forging to ensure strict adherence to technical specifications and DLA quality standards. Eligible providers must possess a valid CAGE code to participate. The procurement is designated as a Total Small Business Set-Aside under FAR 19.5, falling under NAICS code 332710. Interested parties must submit their responses by November 17, 2026, for this Department of Defense requirement.

DLA WEAPONS SUPPORT STRATEGIC ACQ PROGRAM DIRECTORATE

POSTED

DEADLINE

Transmission Cover FabricationThis subcontract involves the fabrication of one Transmission Cover, part number 10002486-0102, for prime contractors supporting DLA Weapons Support projects. The work must be performed in accordance with NSN 2520-01-557-0886 and the DLA Master List of Technical and Quality Requirements RA001. Production requires the use of precision CNC milling, turning, and CMM inspection tools to ensure all dimensional specifications are verified. The project falls under NAICS code 332710 and is managed by the Department of Defense for the DLA Weapons Support LSO Combat Vehicles and Armament. Strict adherence to the Buy American Act and the Berry Amendment is required for this delivery. The performance location is listed as APO 09321, with a response deadline of November 13, 2026.

DLA WEAPONS SUPPORT LSO COMBAT VEHICLES AND ARMAMENT

POSTED

DEADLINE

Precision Metal Tube Assembly ManufacturingThis subcontract involves the fabrication of specialized metal tube assemblies for prime contractors supporting the DLA Weapons Support Maritime Supply Chain. The scope of work includes precision machining, cutting, and threading of metal tubes to Class 3 thread standards, specifically adhering to Honeywell P/N 364893-1 to deliver completed assemblies under NSN 4710007644194. Performance will take place in Fort Bliss, Texas. Due to the handling of Covered Defense Information, the contractor is required to possess precision threading equipment and a CMMC Level 2 self-assessment. The project falls under NAICS code 332710 and is managed by the Department of Defense.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN ESOC BUYS

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DEADLINE

Manufacture and Supply of Shoulder Shaft (NSN 3040016010945)This subcontract involves the manufacture and supply of precision-machined shoulder shafts, identified by NSN 3040016010945, for prime contractors supporting the DLA Weapons Support Land Supply Chain. The project requires the fabrication of parts using CNC lathes and milling machines to meet specific technical requirements set by either Oshkosh Defense LLC PN 24KP270 or Iowa Mold Tooling Co Inc PN 52720821. Performance will take place at Camp Lejeune, with deliverables requiring packaging in accordance with MIL-STD-129 and ASTM D3951 standards. The contractor must ensure strict adherence to several regulatory mandates, including the Buy American Act, the Berry Amendment, and NIST SP 800-171 cybersecurity standards. This opportunity falls under NAICS code 332710 and was posted on November 2, 2026, with a response deadline of November 13, 2026.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

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DEADLINE

Supply of Shaft Assembly, Shouldered (NSN 3040014386187)This subcontract involves the manufacture or procurement of 215 units of a shouldered shaft assembly, identified as Trivent Engineering part number 3131602 and NSN 3040014386187. The components are intended for prime contractors fulfilling supply contracts for the Department of Defense, specifically under the DLA Weapons Support Strategic Acquisition Program Directorate. All production must strictly adhere to the DLA Master List of Technical and Quality Requirements. Compliance requirements include following MIL-STD-129 for marking and RP001 for palletization. Additionally, the provider must possess Engineering Source Approval and have completed a CMMC Level 2 self-assessment. The solicitation was posted on November 2, 2026, with a response deadline of November 17, 2026, falling under NAICS code 332710.

DLA WEAPONS SUPPORT STRATEGIC ACQ PROGRAM DIRECTORATE

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DEADLINE

Precision Machining and Fabrication of Spray NozzlesThis subcontract involves the precision CNC machining and fabrication of 260 fluid-emulsion spray nozzles for the DLA Weapons Support Fluid Handling Division. All parts must be manufactured according to Basic Drawing NR 81361 116-3-162 Revision G and identified by NSN 4730-01-466-9556. The scope of work includes the completion of First Article Testing on 10 units and the provision of a Certificate of Conformance upon delivery of the finished nozzles. To be eligible, the contractor must maintain SAE AS9003 or ISO 9001 quality systems and hold JCP Certification for handling ITAR and EAR data. Additionally, CMMC Level 2 compliance is required. The project is categorized under NAICS code 332710, with performance taking place in New Cumberland, Pennsylvania.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

Precision Machining and Supply of Collar PistonsThis subcontract involves the manufacture and supply of nine finished collar pistons for prime contractors supporting the DLA Weapons Support Fluid Handling Division. The pistons must be fabricated to Siemens Energy part number 11043098 using precision CNC machining, with a strict prohibition on the use of additive manufacturing. All work must comply with the DLA Master List of Technical and Quality Requirements and the Buy American Act. The contractor is responsible for packaging and marking all items in accordance with MIL-STD-2073-1E and MIL-STD-129. Performance of the contract will take place in New Cumberland, Pennsylvania. The solicitation was posted on November 2, 2026, with a response deadline of November 13, 2026.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

Precision Machining of Shouldered Gear ShaftsThis subcontract involves the precision machining, turning, and grinding of seven shouldered gear shafts, part number RC31407, for the DLA Weapons Support Fluid Handling Division. The work requires the use of CNC lathes and grinders to ensure all components meet strict tolerances for critical application items, with full adherence to RA001 technical and quality requirements. The project is managed under NAICS code 332710 and will be performed at Robins Air Force Base. The final deliverable consists of seven finished, inspected, and certified gear shafts. The solicitation was posted on November 2, 2026, with a response deadline of November 13, 2026.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

Precision Bore Tube FabricationThis subcontract involves the manufacture of 4,891 precision-machined bore tubes for prime contractors supporting DLA Weapons Support Land projects. Fabrication must strictly adhere to Basic Drawing NR 19200 7266299 and Reference Drawing NR 19200 12579607, utilizing TDP Rev A Gen 1 and MIL-PRF-3150E specifications. All delivered units are required to pass a DCMA source inspection to ensure quality and compliance. To be eligible for this project, contractors must maintain JCP certification, CMMC Level 2, and full ITAR/EAR compliance. The work falls under NAICS code 332710 and is managed by the Department of Defense. Interested parties must respond by November 13, 2026, for performance located in zip code 76544.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

DEADLINE

Precision Fabrication of Angle Brackets (NSN 5340-00-810-7046)This subcontract involves the precision fabrication of 134 angle brackets under NSN 5340-00-810-7046 for the Department of Defense, specifically supporting DLA Weapons Support SMSG Aviation Supply Chain projects. The manufacturer must adhere strictly to Government Design Control Activity specifications and ensure all units are marked, labeled, and packaged in accordance with MIL-STD-129 and ASTM D3951 standards. Performance of this contract requires the provider to hold JCP certification and maintain ITAR/EAR approval. The final deliverable consists of 134 finished and packaged brackets to be associated with operations at Tinker AFB. Interested parties must respond by November 9, 2026.

DLA WEAPONS SUPPORT SMSG AVIATION SUP CH CORPORATE LTC

POSTED

about 8 hours ago

DEADLINE

in 7 days

AI Contract Overview

This subcontract involves the fabrication of straight pipe-to-tube adapters using copper alloy material for prime contractors supporting Maritime Supply Chain ESOC Buys projects. The technical requirements specify a transition from 3/8 inch standard water tube size with a 1/2 inch outer diameter to a 3/8 inch nominal pipe size. All components must be produced using traditional manufacturing processes, as additive manufacturing is strictly prohibited. The project is managed under the Department of Defense with performance taking place in Newport News, Virginia. Interested parties must respond to the solicitation by September 25, 2026, under NAICS code 332710. The final deliverable consists of finished straight adapters meeting the specified material and dimensional standards.

General Info

Fabricate copper alloy pipe-to-tube adapters for DoD projects in Newport News, Virginia.

Agency

Department Of Defense → MARITIME SUPPLY CHAIN ESOC BUYS

NAICS

332710 - Machine Shops

Place of Performance

NEWPORT NEWS, VA, 23607-2734, USA

Set-Aside

NONE

Documents

This scope was carved out of SPE7M0-26-T-083N.

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

View the prime solicitation

ADAPTER, STRAIGHT, PI

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedSep 14

subcontract

Response DeadlineSep 25

Deadline has passed

Submission Closed

09/25/2026, 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 straight adapters for prime contractors on MARITIME SUPPLY CHAIN ESOC BUYS projects. Fabricates adapters from copper alloy material transitioning 3/8 inch standard water tube size (1/2 inch O.D. tube) to 3/8 inch nominal pipe size. Uses traditional manufacturing processes; additive manufacturing is prohibited. Delivers finished straight pipe-to-tube adapters.