This Subcontract opportunity from Department Of Defense was posted on August 27, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Supply of Check Valves (NSN 4820-00-397-9530)

Closed

Federal

Submission Closed09/11/2026, 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: 336413

New

DIBBS

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Rigid Connecting Link (Tie Rod) FabricationThis subcontract, issued by the DLA Weapons Support Strategic Acquisition Program Directorate, requires the fabrication and supply of 95 rigid connecting links, also known as tie rods, for the F-404 engine used in F/A-18 Hornet aircraft. The scope of work involves precision CNC machining and the fabrication of inseparable titanium alloy assemblies measuring 12.052 inches center to center. Due to the nature of the hardware, all deliverables must adhere to Critical Application Item standards for aerospace flight hardware. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 336413. In addition to technical manufacturing specifications, the successful contractor must comply with NIST SP 800-171 cybersecurity requirements. Responses to this solicitation are due by November 27, 2026.

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Manufacturing of Fin, Stabilizer (NSN 2040016825496)This subcontract involves the manufacturing of four stabilizer fins under NSN 2040016825496 for the Defense Logistics Agency Weapons Support Active Devices Division. The selected provider must be an original equipment manufacturer or a certified manufacturer capable of fabricating the units to exact dimensions and material specifications using aerospace-grade metals or composites. All production must strictly adhere to the technical and quality requirements specified in the R or I numbers from the DLA Master List. The project falls under NAICS code 336413 and is designated for performance in Tracy, California. Interested parties must submit their responses by November 23, 2026, to support prime contractors fulfilling these Department of Defense supply requirements.

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Precision Machining and Assembly of Modulation Panel Roller AssembliesThis subcontract involves the full-scale fabrication and assembly of six Modulation Panel Roller Assemblies for the Department of Defense, specifically supporting DLA Weapons Support ASC projects. The contractor is responsible for machining components to strict aerospace tolerances according to Basic Drawing NR 81205 69-17293 and must implement zero-based sampling inspection in accordance with MIL-STD-1916 or ASQ H1331. To be eligible, the provider must hold CMMC Level 2, NIST SP 800-171, and JCP certifications. The work is associated with NAICS code 336413 and will be performed at Tinker AFB. Responses to this solicitation are due by November 20, 2026.

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Defense Logistics Agency

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Air Bleed Manifold Duct FabricationThis subcontract involves the fabrication of two completed and tested Air Bleed Manifold Ducts for prime contractors supporting the Department of Defense, specifically the DLA Weapons Support ASC Supplier OE and AF Div. Production must strictly adhere to Basic Drawing NR 98897 4A96021 Revision F and TDP Rev B Gen 2, utilizing zero-based sampling plans for quality assurance. Performance of the contract will take place at Robins Air Force Base. To be eligible, the manufacturer must maintain SAE AS9003 or ISO 9001 certification and ensure full compliance with ITAR/EAR regulations and CMMC Level 2 security standards. The solicitation was posted on November 12, 2026, with a response deadline of November 20, 2026, falling under NAICS code 336413.

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Landing Gear Ring ManufacturingThis subcontract involves the precision manufacturing of 27 new, non-remanufactured aviation landing gear rings for the DLA Weapons Support Strategic Acquisition Program Directorate. The contractor is responsible for fabricating these components using aviation-grade alloys and precision machining, ensuring all work adheres strictly to government specifications and aviation manuals. All deliverables must comply with MIL-STD-129 standards for shipment and storage. The project requires strict adherence to several regulatory frameworks, specifically DFARS 252.204-7012, 252.223-7008, and 252.225-7007. Falling under NAICS code 336413, the contract is managed by the Department of Defense. Interested parties must respond by November 27, 2026.

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Precision Aerospace Component ManufacturingThis subcontract for Precision Aerospace Component Manufacturing involves the fabrication of 390 Hook Assemblies and Bomb Racks for the DLA Weapons Support Land Supply Chain. The manufacturer must utilize precision CNC machining to produce these assemblies in strict accordance with TDP Rev B Gen 3 and Drawing NR 30003 549AS260. Quality assurance requirements include the implementation of zero-defect sampling plans and the coordination of First Article Testing at Dayton T. Brown. To be eligible for this project, the contractor must maintain SAE AS9100 certification, CMMC Level 2 compliance, ITAR registration, and JCP Certification. The work will be performed in Jacksonville, Florida, under NAICS code 336413. Interested parties must respond by November 20, 2026.

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Aircraft Structural Component Fabrication and SupplyThis subcontract, issued by the Department of Defense through the DLA Weapons Support ASC, requires the fabrication and supply of 80 aircraft structural component supports for US Air Force projects. The scope of work encompasses the complete manufacturing, machining, and finishing processes to ensure all units strictly adhere to government drawings and specific form, fit, and function requirements. Performance will take place in Jacksonville, Florida, under NAICS code 336413. To qualify, the provider must hold SAE AS9100 or AS9120 certification and maintain full compliance with DFARS 252.223-7008. All items must be marked according to MIL-STD-129, with sampling conducted per MIL-STD-1916 or ASQ H1331. This opportunity is designated as a Service-Disabled Veteran-Owned Small Business Set-Aside, with a response deadline of November 20, 2026.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 22 hours ago

DEADLINE

in 7 days

AI Contract Overview

This subcontract with the Department of Defense Nuclear Reactor Program involves the manufacture or procurement of specialized check valves identified by NSN 4820003979530 for prime contractors working on DLA C-141A aircraft projects. The contractor is responsible for delivering 178 units annually, with each unit requiring a certified Acceptance Test Report generated by specialized testing equipment. To be eligible, the provider must maintain CMMC Level 2 certification to ensure the secure handling of Covered Defense Information. The project falls under NAICS code 336413 and requires rigorous quality assurance testing for every part supplied.

General Info

DoD subcontract for 178 annual check valves requiring CMMC Level 2 certification.

Agency

Department Of Defense → NUCLEAR REACTOR PROGRAM

NAICS

336413 - Other Aircraft Parts and Auxiliary Equipment Manufacturing

Place of Performance

USA

Set-Aside

NONE

Documents

This scope was carved out of SPE7M2-26-U-0364.

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

View the prime solicitation

VALVE, CHECK

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedAug 27

subcontract

Response DeadlineSep 11

Deadline has passed

Submission Closed

09/11/2026, 05:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → NUCLEAR REACTOR PROGRAM

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → NUCLEAR REACTOR PROGRAM

Office AddressN/A

ContactsNo contact information available

Full Description

Supplies specialized check valves for prime contractors on DLA C-141A aircraft projects. Manufactures or procures parts identified by NSN 4820003979530 and performs quality assurance testing on each unit. Requires testing equipment capable of producing certified Acceptance Test Reports and CMMC Level 2 certification for handling Covered Defense Information. Delivers 178 units per year with individual Acceptance Test Reports.

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