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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Aerospace-Grade Seals and O-Ring Supply

Closed

Federal

Submission Closed09/04/2026, 11:00:00 AM MDT

Contract Overview

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

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NAICS: 326220

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DIBBS

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Manufacturer of Special Shaped Section Nonmetallic SealsThis subcontract opportunity is for the manufacture of 380 nonmetallic special shaped section seals, specifically NSN 5330-01-459-5062, to support prime contractors under the DLA Weapons Support Strategic Acquisition Program Directorate. The selected manufacturer must produce the seals according to precise technical drawings and guarantee that all materials are free of asbestos and Class I ozone-depleting chemicals. Each delivery must be accompanied by a Certificate of Conformance to verify compliance. The contract is designated as a Total Small Business Set-Aside under NAICS code 326220. To be eligible, providers must maintain a quality system certified to SAE AS9003 or ISO 9001 standards. Interested parties must submit their responses by November 27, 2026.

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Manufacturer of Plain Encased Seals (NSN 5330-00-891-7826)This subcontract opportunity is for the manufacture and supply of plain encased seals under NSN 5330-00-891-7826 to support prime contractors for the DLA Weapons Support Strategic Acquisition Program Directorate. The selected provider must ensure all products are manufactured to exact specifications, with sampling and testing conducted according to MIL-STD-1916 or ASQ H1331. Additionally, all items must be packaged and marked in strict accordance with MIL-STD-2073-1E, MIL-DTL-117, MIL-STD-129, and MIL-STD-130N. This is a total small business set-aside under NAICS code 326220. Due to the nature of the Department of Defense project, the contractor is required to maintain CMMC Level 2 and NIST SP 800-171 compliance for cybersecurity. Interested parties must submit their responses by November 27, 2026.

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PRI QML/QPL Electrical Insulation Sleeving SupplyThis subcontract involves the manufacture or distribution of specialized electrical insulation sleeving, specifically NSN 5970-01-230-2978, for prime contractors supporting DLA supply contracts. The supplier must maintain PRI QML/QPL accreditation and adhere to strict military standards for sampling, marking, and packaging, specifically MIL-STD-1916 or ASQ H1331, MIL-STD-129, and MIL-STD-2073-1E. Additionally, the provider must ensure full compliance with the Buy American Act and the Berry Amendment. The primary objective of the contract is the delivery of one spool of accredited sleeving to the USS CARNEY DDG 64. Managed by the Department of Defense under the DLA Weapons Support ASC Commodities Division, the requirement falls under NAICS code 326220. The solicitation was posted on November 12, 2026, with a response deadline of November 20, 2026.

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Manufacturer of Plain Encased Seals (NSN 5330-006145764)This subcontract involves the manufacture and supply of 247 Plain Encased Seals for prime contractors supporting the DLA Weapons Support Strategic Acquisition Program Directorate. The units must be produced according to NSN 5330-006145764 specifications, with a strict requirement that materials used are asbestos-free and contain no Class I ozone-depleting chemicals. Additionally, all items must feature identification marking in compliance with MIL-STD-130N. To be eligible for this contract, the provider must hold CMMC Level 2 Certification. The project falls under NAICS code 326220 and is managed by the Department of Defense. The response deadline for this opportunity is November 27, 2026.

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Manufacturer of Plain Encased Seals (NSN 5330-00-725-1511)This subcontract involves the manufacture of 362 plain encased seals for prime contractors supporting the DLA Weapons Support Strategic Acquisition Program Directorate within the Department of Defense. The contractor is required to fabricate these seals to the exact technical specifications for NSN 5330-00-725-1511, ensuring that all products are strictly asbestos-free and compliant with the DLA Master List of Technical and Quality Requirements. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 326220. Interested parties must submit their responses by November 27, 2026, following the posting date of November 12, 2026.

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Critical Application Component Manufacturing (P/N 12819-1)

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Metallic Hose Assembly SupplierThis subcontract involves the supply of 95 metallic hose assemblies for prime contractors supporting the Defense Logistics Agency Weapons Support Land Supplier Opns Engines. The supplier is responsible for manufacturing or sourcing assemblies that strictly adhere to NSN 4720-01-538590-6, with all marking and packaging performed according to MIL-STD-129 standards. A critical requirement for this engagement is the certification of domestic origin for the provided materials. The project falls under NAICS code 326220 and is managed by the Department of Defense. Performance of the contract will take place in Barstow, California. Interested parties should note the response deadline of November 23, 2026, following the posting date of November 12, 2026.

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Sleeve Seal Manufacturing/Supply (NSN 5330-00-895-7088)This subcontract, issued by the Department of Defense under the DLA Weapons Support Strategic Acquisition Program Directorate, requires the manufacture or procurement of 70 sleeve seals (NSN 5330-00-895-7088). The contractor must ensure all seals are free of asbestos and Class I ozone-depleting chemicals in accordance with RA001 requirements. Delivery is specified as FOB Origin. Strict packaging and marking standards apply, requiring units to be housed in medium-duty, waterproof, greaseproof, and opaque bags per MIL-DTL-117, Type II, Class C, Style 1. Additionally, all shipments must be marked according to MIL-STD-129 and MIL-STD-130N. This opportunity is designated as a Total Small Business Set-Aside under NAICS code 326220.

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Supply of Matched Set V-Belts (NSN 3030-12-166-2453)This subcontract involves the procurement of 320 matched sets of V-belts to support prime contractors delivering on Department of Defense supply contracts for the DLA Weapons Support Land Supplier Opns Engines. The belts must be manufactured or sourced in strict accordance with NSN 3030-12-166-2453 and RA001 technical requirements, with a specific emphasis on ensuring equal length within each set. All items must be delivered FOB Origin and adhere to the Berry Amendment and Buy American Act compliance standards. Packaging and marking must be executed per MIL-STD-2073-1E and MIL-STD-129, utilizing special marking code 32. The project falls under NAICS code 326220, with the place of performance located in New Cumberland, Pennsylvania. Interested parties must respond by November 23, 2026.

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Manufacture of Special Shaped Nonmetallic Seals (NSN 5330-00-531-4960)This subcontract involves the manufacture of 33 custom nonmetallic seals with special shaped sections for the DLA Weapons Support Strategic Acquisition Program Directorate. The seals must be fabricated according to NSN 5330-00-531-4960 specifications, with strict requirements that all items are asbestos-free and compliant with UV-deterioration standards. Packaging and marking must adhere to MIL-STD-129 and MIL-STD-2073-1E. To be eligible, the contractor must hold CMMC Level 2 and JCP certifications, as well as ITAR and EAR approvals. The project falls under NAICS code 326220, with a response deadline set for November 27, 2026.

DLA WEAPONS SUPPORT STRATEGIC ACQ PROGRAM DIRECTORATE

POSTED

about 10 hours ago

DEADLINE

in 15 days

AI Contract Overview

The Department of Defense, specifically the ASC Supplier Oper AE and AF Div, is seeking a subcontractor for the supply of high-performance elastomeric seals, O-rings, and gaskets. These components must be manufactured from specialized materials such as Viton and Teflon and must adhere to MIL-SPEC standards to ensure reliability in critical aerospace applications. The work is to be performed at Hill AFB. This opportunity is designated as a Total Small Business Set-Aside under FAR 19.5, falling under NAICS code 326220. The solicitation was posted on August 27, 2026, with a response deadline of September 4, 2026.

General Info

DoD seeks small business subcontractor for MIL-SPEC elastomeric seals at Hill AFB.

Agency

Department Of Defense → ASC SUPPLIER OPER AE AND AF DIV

NAICS

326220 - Rubber and Plastics Hoses and Belting Manufacturing

Place of Performance

HILL AFB, UT, 84056-5734, USA

Set-Aside

SBA

Documents

This scope was carved out of SPE4A7-26-T-700F.

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

View the prime solicitation

PARTS KIT, LINEAR AC

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedAug 27

subcontract

Response DeadlineSep 4

Deadline has passed

Submission Closed

09/04/2026, 11:00:00 AM MDT

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Organization & Contact Information

AgencyDepartment Of Defense → ASC SUPPLIER OPER AE AND AF DIV

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → ASC SUPPLIER OPER AE AND AF DIV

Office AddressN/A

ContactsNo contact information available

Full Description

Supply of high-performance elastomeric seals, O-rings, and gaskets made from materials like Viton and Teflon, meeting MIL-SPEC for critical aerospace applications.