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

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Precision Manufacturing of Cove Lip Seal Assemblies

Closed

Federal

Submission Closed10/23/2026, 12:00:00 PM CDT

Contract Overview

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

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NAICS: 336413

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DIBBS

Support Assembly Fabrication and SupplyThis subcontract involves the fabrication and supply of 13 Support Assembly units, identified by NSN 1680-01-129-8302, for prime contractors supporting DLA supply contracts. The work must be performed in accordance with specific technical data and the DLA Master List of Technical and Quality Requirements. All deliverables must be packaged according to ASTM D3951 and marked per MIL-STD-129, with final delivery of the completed assemblies handled as FOB Destination. Managed by the DLA Weapons Support Aviation Supply Chain under the Department of Defense, the project is categorized under NAICS code 336413 with performance taking place in Cherry Point. A critical compliance requirement for this contract is a CMMC Level 2 Self-Assessment. The solicitation was posted on November 8, 2026, with a response deadline of November 16, 2026.

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Precision Fabrication of Inboard Logistic RailsThis subcontract involves the precision fabrication of Inboard Logistic Rails for prime contractors supporting DLA Weapons Support ASC aerospace projects. The selected manufacturer will produce two production units and two First Article Testing units based on government base drawings, with final delivery to Robins Air Force Base in Georgia. To qualify, contractors must maintain SAE AS9003 or ISO 9001 quality systems and hold CMMC Level 2 certification. Additionally, approval from the US/Canada Joint Certification Program is required. The project falls under NAICS code 336413 and is managed by the Department of Defense.

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Swivel Joint, Tube (NSN 4730-01-395-2235)This subcontract, issued by the DLA Weapons Support Land Supply Chain under the Department of Defense, requires the manufacture or sourcing of 94 specialized tube swivel joints identified by NSN 4730-01-395-2235. The supplier must ensure all units meet the technical acceptability requirements of the Engineering Support Activity and adhere to 4730 FSC fluid control and pipe/tube fitting material standards. Delivery of the units is designated as FOB Origin. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 336413. Interested parties must respond by November 23, 2026, to provide these components for prime contractors fulfilling DLA supply contracts.

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Mounting Bracket Assembly ManufacturingThis subcontract opportunity is for the fabrication and assembly of two Mounting Bracket Assemblies under NSN 1450-01-657-9533 for the DLA Weapons Support ASC. The project requires precision machining and assembly according to technical drawings, with quality assurance conducted through sampling and inspection per MIL-STD-1916 or ASQ H1331. Performance will take place in Portsmouth, with the work supporting prime contractors on Department of Defense projects. The contract is designated as a Total Small Business Set-Aside under NAICS code 336413. To be eligible, contractors must maintain CMMC Level 2 and DFARS 252.204-7012 compliance. The solicitation was posted on November 8, 2026, and requires a response by November 16, 2026.

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Supply of NSN 4710-00-0033939 (Bell Textron Component)This subcontract, issued by the Department of Defense under the DLA Weapons Support ASC Supplier Oper OEM Division, requires the supply of one unit of NSN 4710-00-0033939. The required part must be sourced as Bell Textron part number 212-060-737-021 or 212-060-737-21. Performance of this contract takes place in Cherry Point, and the work falls under NAICS code 336413. The contractor must adhere to strict military standards, including MIL-STD-2073-1E for packaging, MIL-STD-129 for marking, and either MIL-STD-1916 or ASQ H1331 for sampling and inspection. Additionally, the supplier is required to maintain compliance with DFARS 252.225-7001. The solicitation was posted on November 8, 2026, with a response deadline of November 16, 2026.

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Manufacture of Valve Disks (P/N 3169241-2)This subcontract involves the manufacture of 78 valve disks for prime contractors supporting DLA Weapons Support ASC projects. The components must be fabricated according to NSN 4810014875190 and Honeywell Aerospace P/N 3169241-2 specifications. Due to the nature of the parts as Critical Application Items, the project requires precision machining and strict adherence to zero-non-conformance sampling standards per MIL-STD-1916 or ASQ H1331. The contractor is required to maintain DFARS 252.204-7012 compliance and ensure all bare items are marked in accordance with RQ017. Performance of the contract will take place in Tracy, California, under NAICS code 336413. The final deliverable consists of 78 finished valve disks meeting all specified technical and regulatory requirements.

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Precision Machining of Linear Actuating Cylinder HeadsThis subcontract involves the precision CNC machining of Linear Actuating Cylinder Heads for the Department of Defense, specifically supporting DLA Weapons Support ASC aerospace projects. The selected contractor will utilize CNC milling, turning, and boring to fabricate components according to a specific technical data package and strict aerospace tolerances. The initial requirement focuses on the delivery of two finished components for First Article Testing. To be eligible, the contractor must maintain ISO 9001:2015 certification and ensure full compliance with ITAR and EAR regulations. The work is associated with NAICS code 336413 and is designated for performance at Tinker AFB. Interested parties must respond by November 16, 2026.

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Aircraft Access Cover Manufacturer/SupplierThis subcontract, issued by the Department of Defense DLA Weapons Support ASC Supplier Oper OEM Division, requires the manufacture or procurement of five aircraft access covers under NSN 1560002470215. The supplier must ensure all units meet strict technical specifications and comply with MIL-STD-2073-1E for packaging and MIL-STD-129 for marking. The contract mandates the use of domestic materials and explicitly prohibits the use of additive manufacturing unless prior authorization is granted. Final delivery of the five units is subject to acceptance via origin inspection. The solicitation was posted on November 8, 2026, with a response deadline of November 16, 2026, falling under NAICS code 336413.

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Aviation Rod End Clevis SupplyThis subcontract, issued by the Department of Defense through the DLA Weapons Support ASC Supplier Order OEM Division, involves the procurement of eight high-precision aviation rod end clevises. The required components must be Lockheed Martin part number 235A931-1, identified by NSN 1640-01-555-4479. Because these are classified as Critical Application Items, they must adhere to strict aviation safety and quality standards. Eligible providers must be authorized manufacturers or authorized distributors for Lockheed Martin Corporation to ensure the authenticity and certification of the aviation-grade hardware. The performance of this contract is centered in Jacksonville, and the response deadline for the solicitation is November 16, 2026.

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Aircraft Gas Turbine Engine Inlet Cone FabricationThis subcontract, issued by the Department of Defense under the DLA Weapons Support ASC, requires the manufacture of four high-precision inlet cones for aircraft gas turbine engines. The components must be fabricated according to RTX P/N 51A681, TDP Rev A Gen 1, and the associated Quality Assurance Provisions. To ensure compliance and safety, the contractor must hold ISO 9001:2015 certification and FAA Airworthiness Approval, and all items must be marked with Item Unique Identification per MIL-STD-130. The project is designated as a Total Small Business Set-Aside under NAICS code 336413, with performance taking place in New Cumberland. Interested parties must respond by November 16, 2026. The final deliverable consists of four finished and certified inlet cones meeting all specified technical and regulatory standards.

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Aerospace Light Housing Fabrication (Boeing P/N 417T5021-1B)This subcontract involves the fabrication of five light housings for prime contractors supporting the DLA Weapons Support ASC Commodities Division. The manufacturer must produce the units according to Boeing part number 417T5021-1B engineering drawings and specifications, ensuring strict adherence to FAA airworthiness approval and bare item marking requirements. Performance will take place at Tinker AFB. To qualify, the contractor must utilize precision machining equipment and maintain compliance with ISO 9001:2015 and NIST SP 800-171 standards. Final deliverables include the five finished housings accompanied by a Certificate of Airworthiness and Conformance, as well as comprehensive traceability documentation.

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Custom Cylinder Casting and ForgingThis subcontract for Custom Cylinder Casting and Forging supports the DLA Weapons Support Land Supply Chain within the Department of Defense. The selected provider will be responsible for supplying raw cast or forged metal components used as base structural elements for linear actuating cylinders. This process involves utilizing custom tooling and dies to meet specific technical requirements for prime contractors. Performance for this contract will take place in Tracy, California. Due to the nature of the defense components, the contractor must maintain US/Canada Joint Certification Program certification and ensure full compliance with ITAR and EAR regulations. The solicitation was posted on November 8, 2026, with a response deadline of November 19, 2026.

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POSTED

about 19 hours ago

DEADLINE

in 10 days

AI Contract Overview

This subcontract involves the precision manufacturing of nine Cove Lip Seal Assemblies, specifically Boeing part number 69-23060-5 and NSN 1560-00-651-1948, for the DLA Weapons Support ASC Commodities Division. Performance will take place at Tinker AFB, and all fabrication must adhere to the DLA Master List of Technical and Quality Requirements. To ensure compliance with federal procurement standards, all materials used must align with the Buy American Act and the Berry Amendment. Qualified contractors must hold either SAE AS9003 or ISO 9001 certification and maintain CMMC Level 2 cybersecurity standards. Additionally, a Boeing Rights Guard License Agreement is required to execute the work. The solicitation was posted on October 15, 2026, with a response deadline of October 23, 2026, under NAICS code 336413.

General Info

Manufacture nine Boeing Cove Lip Seal Assemblies for DLA at Tinker AFB.

Agency

Department Of Defense → DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

NAICS

336413 - Other Aircraft Parts and Auxiliary Equipment Manufacturing

Place of Performance

TINKER AFB, OK, 73145-8000, USA

Set-Aside

NONE

Documents

This scope was carved out of SPE4A6-27-T-4448.

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

View the prime solicitation

SEAL ASSEMBLY, COVE LIP

AI Contract Breakdown

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Timeline

PhaseClosed

PostedOct 15

subcontract

Response DeadlineOct 23

Deadline has passed

Submission Closed

10/23/2026, 12:00:00 PM CDT

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Organization & Contact Information

AgencyDepartment Of Defense → DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

Office AddressN/A

ContactsNo contact information available

Full Description

Manufactures high-precision seal assemblies for prime contractors on DLA Weapons Support ASC projects. Fabricates Seal Assembly, Cove Lip per Boeing P/N 69-23060-5 and DLA Master List of Technical and Quality Requirements. Uses materials compliant with the Buy American Act and Berry Amendment. Requires SAE AS9003 or ISO 9001 certification, CMMC Level 2, and Boeing Rights Guard License Agreement. Delivers 9 units of NSN 1560-00-651-1948.