This Subcontract opportunity from Department Of Defense was posted on September 15, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Valve Seat Fabrication and Supply

Closed

Federal

Submission Closed09/28/2026, 01:00:00 PM EDT

Contract Overview

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

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NAICS: 335131

New

DIBBS

Wiring Harness Component SupplyThis subcontract, titled Wiring Harness Component Supply, involves the provision of raw materials, specialized connectors, and cabling to prime contractors supporting the DLA Weapons Support ASC Commodities Division. The scope of work requires all wires and connectors to strictly adhere to TDP Rev C Gen 3 and reference drawing specifications, with a mandatory focus on material certifications and full traceability for every component delivered to the prime manufacturer. The agreement mandates strict compliance with the Buy American and Balance of Payments Program requirements. Performance for this contract is centered in New Cumberland, Pennsylvania, under NAICS code 335131. The solicitation was posted on November 6, 2026, with a response deadline of November 13, 2026.

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Electrical Wire and Connector Component SupplyThis subcontract involves the supply of military-grade electrical wiring and specialized connectors for prime contractors supporting the Department of Defense, specifically the DLA Weapons Support LSO Combat Vehicles and Armament. The scope of work focuses on providing bulk raw materials and hardware for NSN 6150-01-424-2482, with all components delivered to the assembly manufacturer. Performance for this contract takes place in Anniston, Alabama. To ensure regulatory compliance, all sourced materials must adhere to the Buy American Act and the Berry Amendment. The supplier is required to provide Certificates of Conformance for all components to verify quality and origin standards. This procurement falls under NAICS code 335131 and was posted on November 6, 2026, with a response deadline of November 16, 2026.

DLA WEAPONS SUPPORT LSO COMBAT VEHICLES AND ARMAMENT

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Supply of Mil-Spec Wire and Electrical ConnectorsThis subcontract, issued by the Department of Defense DLA Weapons Support ASC Commodities Division, involves the supply of aerospace and defense grade wire, terminals, and connectors for prime contractors. All materials must strictly adhere to Basic Drawing NR 19200 12956593 specifications and be accompanied by Certificates of Conformance. To ensure security and regulatory adherence, the provider must maintain JCP certification for technical data access and remain fully compliant with ITAR and EAR regulations. The opportunity is designated as a Service-Disabled Veteran-Owned Small Business set-aside under NAICS code 335131, with performance located in Greensboro. Interested parties must submit responses by November 13, 2026. The scope of work focuses on the delivery of bulk raw materials and the necessary quality certifications to support critical defense projects.

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Supplier of Groove Pulley (NSN 3020012998531)This subcontract, issued by the Department of Defense DLA Weapons Support LSO Combat Vehicles and Armament, requires the procurement or manufacture of one Groove Pulley under NSN 3020012998531. The selected supplier must ensure the item is packaged according to ASTM D3951 and marked in compliance with MIL-STD-129 before delivery to the designated government location at Fort Campbell. Eligible contractors must maintain an active SAM registration and adhere to DFARS 252.247-7023 regulations regarding ocean transportation. The opportunity falls under NAICS code 335131, with a response deadline set for November 16, 2026.

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Centrifugal Pump Wearing Ring ManufacturingThis subcontract involves the manufacture and supply of three centrifugal pump wearing rings for prime contractors supporting the DLA Weapons Support Maritime Supply Chain. The rings must be produced to Part Number 0017970, adhering to the specific standards of Crane Deming Pump Co, B. W. Rogers Company, or Ohio Transmission and Pump Co. The project requires the use of precision machining equipment and strict adherence to the Balance of Payments Program and Buy American requirements. Performance will take place in Tracy, California, under NAICS code 335131 for the Department of Defense.

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Supply of Light Indicators (NSN 6210004621047)This subcontract involves the manufacture and supply of 7,000 specialized light indicators meeting NSN 6210004621047 specifications for the DLA Weapons Support Aviation Supply Chain. The contractor is responsible for sourcing or producing the indicators, ensuring all items are packaged and marked according to MIL-STD-129, and adhering to DFARS 252.223-7001 for hazardous material labeling. Finished goods are to be delivered to DLA Distribution Warner Robins. Compliance requirements are stringent, necessitating a CMMC Level 2 Self-Assessment and strict adherence to DFARS 252.204-7012. The contract falls under NAICS code 335131 and is managed by the Department of Defense. Interested parties must have submitted responses by the November 13, 2026, deadline.

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Military-Grade Wire and Connector SupplyThis subcontract involves the supply of raw electrical materials for prime contractors supporting DLA Weapons Support projects. The scope of work focuses on providing Mil-Spec wiring, shielding, and connectors that strictly adhere to the technical specifications for NSN 6150-01-699-7602. All delivered components and raw materials must be sent directly to the assembly manufacturer. Compliance is a critical requirement of this agreement, as all materials must meet the standards set by the Berry Amendment and the Buy American Act. To verify these requirements, the supplier is obligated to provide a Certificate of Conformance and documented proof of domestic origin. The project is associated with the Department of Defense and is performed in New Cumberland.

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Manufacturer of MIL-SPEC Lighting Fixtures (NSN 6210015093612)This subcontract opportunity is for the manufacture of specialized lighting fixtures under NSN 6210015093612 to support prime contractors for the DLA Weapons Support ASC Commodities Division. The selected vendor will be responsible for fabricating 16 completed fixtures in strict accordance with MIL-DTL-16377/75A and MIL-DTL-16377K specifications. Key deliverables include the physical lighting units and corresponding First Article Testing reports generated per MIL-HDBK-831 and MIL-F-16377/75. To qualify, manufacturers must maintain SAE AS9003 or ISO 9001 quality systems and ensure all materials used are compliant with the Buy American Act. This is a total small business set-aside under NAICS code 335131, with performance located in New Cumberland. Interested parties must submit their responses by November 13, 2026.

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Solicitation # SPE4A6-27-T-9033

Solicitation SPE4A6-27-T-9033 is a request for quotations for the procurement of 16 lighting fixtures, identified by NSN 6210015093612. This requirement is a total small business set-aside and is governed by basic specification MIL-DTL-16377/75A and reference specification MIL-DTL-16377K. The contract requires First Article Testing in accordance with MIL-F-16377/75 Table II and paragraph 4.3 of MIL-DTL-16377, with test reports following MIL-HDBK-831. Quality assurance is managed through sampling methods per MIL-STD-1916 or ASQ H1331, and manufacturers must maintain an inspection system complying with SAE AS9003 or ISO 9001. Delivery is set for a need ship date of August 3, 2027, with a final required delivery date of September 9, 2027, shipped FOB Origin to the DLA Distribution DDSP New Cumberland facility in Pennsylvania. Packaging must adhere to MIL-STD-2073-1E and RP001, with marking following MIL-STD-129 and a specific fragile designation. A critical environmental restriction prohibits the intentional addition of mercury or mercury-containing compounds, except for functional mercury in fluorescent lights, which must be shock-proof and double-contained per NAVSEA 5100-003D. Administrative requirements include electronic invoicing via Wide Area WorkFlow and compliance with various DFARS cybersecurity and domestic material regulations, including the Buy American Act.

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Solicitation # SPE4A1-27-T-0282

Solicitation SPE4A1-27-T-0282, issued by the DLA Weapons Support Aviation Supply Chain, is for the procurement of seven light indicators under NSN 6210004621047. The contract specifies a delivery period of 171 days after order, with a need ship date of May 4, 2027, and a required delivery date of July 20, 2027. Delivery is FOB Origin, with the final destination for inspection and acceptance being DLA Distribution Warner Robins in Georgia. The contractor must adhere to strict quality and technical standards, including MIL-STD-1916 or ASQ H1331 for sampling and MIL-STD-2073-1E for packaging. Marking must comply with MIL-STD-129, specifically requiring a fragile designation. The contract incorporates various FAR and DFARS clauses, including requirements for CMMC Level 2 self-assessment, the Buy American Act, and the Berry Amendment. Payment is processed electronically via the Wide Area WorkFlow system.

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Solicitation # SPE4A6-27-T-9023

Solicitation SPE4A6-27-T-9023 is a small business set-aside for the procurement of 16 lighting fixtures (NSN 6210015093005) for the DLA Weapons Support ASC Commodities Division. The requirement specifies a delivery date of July 1, 2028, with a need ship date of April 16, 2028. Delivery is FOB Origin, and both inspection and acceptance will occur at the origin. The contract requires compliance with MIL-DTL-16377/74A and MIL-DTL-16377K specifications. A critical requirement includes First Article Testing (FAT) for five units, with the test report due within 90 calendar days of the contract date. The contractor must adhere to strict quality and packaging standards, including MIL-STD-129 for marking, MIL-STD-2073-1E for packaging data, and RP001 for palletization. Special marking for fragile items is required, and the use of mercury or mercury-containing compounds is prohibited in preservation and packaging. Quality assurance must comply with SAE AS9003 or ISO 9001, and sampling will follow MIL-STD-1916 or ASQ H1331. The solicitation also incorporates various FAR and DFARS clauses, including the Buy American Act, NIST SP 800-171 cybersecurity requirements, and HUBZone price evaluation preferences. Invoicing and payment must be processed through the Wide Area WorkFlow (WAWF) system.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

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Specialized Electrical Component SupplyThis SDVOSB set-aside subcontract, titled Specialized Electrical Component Supply, involves the procurement of military-grade connectors and wiring for prime contractors supporting DLA Weapons Support ASC projects. The supplier is responsible for sourcing raw materials and bulk components that strictly adhere to TDP Rev B Gen 2 specifications and the DLA Master List of Technical and Quality Requirements, with mandatory certificates of conformance provided for all delivered items. Managed under NAICS code 335131 for the Department of Defense, the contract requires strict compliance with ITAR and EAR export controls. Materials are to be delivered directly to the designated assembly facility. The solicitation was posted on November 5, 2026, with a response deadline of November 13, 2026.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

3 days ago

DEADLINE

in 5 days

AI Contract Overview

This subcontract for Valve Seat Fabrication and Supply involves the precision machining and fabrication of valve seats for prime contractors delivering to the Portsmouth Naval Shipyard. The selected provider must utilize CNC and lathe equipment to ensure all components meet specified tolerances and adhere to MIL-STD-129 marking and RP001 DLA packaging requirements. Finished products are to be delivered FOB Origin. Managed by the Department of Defense under the Maritime Supply Chain ESOC Buys, this opportunity falls under NAICS code 335131. The place of performance is located in Portsmouth, Maine. Interested parties must respond by September 28, 2026.

General Info

Subcontract for precision valve seat fabrication for Portsmouth Naval Shipyard by September 28, 2026.

Agency

Department Of Defense → MARITIME SUPPLY CHAIN ESOC BUYS

NAICS

335131 - Residential Electric Lighting Fixture Manufacturing

Place of Performance

PORTSMOUTH, NH, 03801-5000, USA

Set-Aside

NONE

Documents

This scope was carved out of SPE7M0-26-T-086Y.

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

View the prime solicitation

SEAT, VALVE

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

PostedSep 15

subcontract

Response DeadlineSep 28

Deadline has passed

Submission Closed

09/28/2026, 01:00:00 PM EDT

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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 valve seats for prime contractors delivering to the Portsmouth Naval Shipyard. Performs precision machining and fabrication of valve seats to specified tolerances. Ensures compliance with MIL-STD-129 marking and RP001 DLA packaging requirements. Requires CNC/lathe precision machining equipment. Delivers finished valve seats FOB Origin.