This Subcontract opportunity from Department Of Defense was posted on July 13, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Seals, O-Rings, and Internal Components Supply

Closed

Federal

Contract Overview

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

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Nonmetallic Hose Assembly SupplierThis subcontract, issued by the Department of Defense under the DLA Weapons Support Fluid Handling Division, requires the manufacture and supply of 30 nonmetallic hose assemblies identified by NSN 4720004562967. The selected supplier will provide these assemblies to prime contractors, ensuring that all items are packaged according to ASTM D3951 and marked and labeled in compliance with MIL-STD-129. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 326299, with the place of performance located at Hill AFB. Interested parties must respond by November 19, 2026, to be considered for this procurement project.

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SAE J515 Compliant O-Ring SupplierThis subcontract opportunity is for a supplier to provide high-specification O-rings to prime contractors supporting the DLA Weapons Support Land Supply Chain. The required components must be manufactured according to SAE J515 Revision D and NSN 5331-01-625-0699, with a mandatory shelf life of 240 months. To ensure quality, the supplier must utilize precision molding equipment and perform sampling and inspection in accordance with MIL-STD-1916 or ASQ H1331. The project falls under NAICS code 326299 and requires strict compliance with the Buy American Act. Performance will take place in Fort Bliss, Texas. Interested parties must submit their responses by November 19, 2026, to support the Department of Defense requirements.

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Spur Gear Manufacturing and SupplyThis subcontract involves the manufacture and supply of two specialized spur gears, identified by NSN 3020010951938, for prime contractors supporting the DLA Weapons Support LSO Combat Vehicles and Armament. The production process must utilize precision machining, as the use of additive manufacturing is strictly prohibited. Final products are to be delivered to DLA Distribution San Joaquin in Tracy. Compliance with rigorous military standards is required for the packaging and marking of shipments, specifically adhering to MIL-STD-2073-1E, MIL-STD-129, and RP001 palletization requirements. The opportunity was posted on November 8, 2026, with a response deadline of November 19, 2026, falling under NAICS code 326299.

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Sleeve Bushing Supply (NSN 3120-01-181-1145)This subcontract, issued by the Department of Defense through the DLA Weapons Support ASC Commodities Division, requires the supply of 34 sleeve bushings meeting the technical specifications of NSN 3120-01-181-1145. The contract is designated as a Total Small Business Set-Aside under FAR 19.5 and falls under NAICS code 326299. Performance for this requirement will take place at Tinker AFB. The contractor is responsible for manufacturing or sourcing the bushings while adhering to strict quality control standards. Sampling must be performed according to MIL-STD-1916, ASQ H1331 Table 1, or equivalent zero-based sampling plans. Additionally, the supplier must ensure zero non-conformances in accordance with MIL-STD-105/ASQ Z1.4 to meet the rigorous demands of the prime contractor and the Defense Logistics Agency.

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Non-Metallic Hose Assembly SupplyThis subcontract involves the fabrication and supply of 147 flexible Teflon hose assemblies for prime contractors supporting the Defense Logistics Agency Weapons Support Fluid Handling Division. Each assembly must feature a 1/2 inch nominal inner diameter and a 34.5 inch nominal overall length, integrated with a 300 series stainless steel jacket and -08 size, 37-degree female flare stainless steel fittings. All deliverables must strictly adhere to the technical specifications outlined for NSN 4720015139223. The project falls under NAICS code 326299 and is managed by the Department of Defense. Performance of the contract will take place in New Cumberland, Pennsylvania. Interested parties should note the response deadline of November 19, 2026, to ensure compliance with the procurement timeline.

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Solicitation # SPE7L1-27-T-4444

The DLA Weapons Support Land Supply Chain has issued solicitation SPE7L1-27-T-4444 for the procurement of six V-belts under NSN 3030-01-664-1499. This small business set-aside request for quotations requires delivery to Sweihan Air Base with a required delivery date of November 4, 2026, and a delivery timeframe of 10 days after award. The contract specifies that items must conform to source control drawings and prohibits the use of Class I ozone depleting chemicals. Inspection and acceptance will occur at the destination, and the contractor is authorized to use Certificate of Conformance procedures per FAR 52.246-15. Packaging must adhere to MIL-STD-2073-1E and MIL-STD-129, with palletization following DLA packaging requirements. The procurement is subject to the Buy American and Balance of Payments Program, the Berry Amendment, and various cybersecurity and telecommunications restrictions. Invoicing must be processed electronically through the Wide Area WorkFlow system. Interested offerors must submit their quotations via the DIBBS portal by November 19, 2026.

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Supply of Plain Encased SealsThis subcontract involves the procurement of 61 units of plain encased seals, identified by NSN 5330-01-246-9386, to support prime contractors delivering on DLA supply contracts. The agreement is managed under the Department of Defense through the DLA Weapons Support Land Supplier Opns Vehicle Spt agency, with performance taking place in New Cumberland. The supplier must strictly adhere to the RP001 DLA Packaging Requirements for Procurement and ensure all items meet the technical and quality standards specified in RA001. The opportunity is categorized under NAICS code 326299, with a response deadline set for November 16, 2026.

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Supply of Retainer CoversThis subcontract involves the manufacture or sourcing of specialized retainer covers for prime contractors supporting the DLA Weapons Support Land Supply Chain. The selected provider must ensure all covers meet strict technical specifications and adhere to MIL-STD-129 marking standards and RP001 DLA packaging requirements for procurement. The scope of work requires the delivery of two retainer cover units to the DDSP New Cumberland Facility in Pennsylvania. This opportunity is categorized under NAICS code 326299 and is managed by the Department of Defense.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

3 days ago

DEADLINE

in 7 days

AI Contract Overview

The contract is for the supply of defense-grade and industrial seals, O-rings, wipers, and bushings specifically designed for use in hydraulic cylinder construction, with all components required to meet or exceed MIL-DTL-412 specifications or their recognized equivalents. These parts are critical for maintaining pressure integrity, preventing leaks, and ensuring reliable performance in high-stress military and industrial applications. The work is being managed under a subcontract by the Defense Logistics Agency on behalf of the Department of Defense, with the North American Industry Classification System code 326299 indicating it falls under other rubber product manufacturing. The solicitation was posted on July 13, 2026, and the place of performance and office location details are not specified, implying that supplier locations may vary as long as delivery and compliance requirements are met. The contract is accessible through the DIBBS system under reference number SPE7L326V2112.

General Info

Supply of MIL-DTL-412-compliant seals and bushings for military hydraulic cylinders via DLA subcontract.

Agency

Department Of Defense → Defense Logistics Agency

NAICS

326299 - All Other Rubber Product Manufacturing

Place of Performance

Not specified

Set-Aside

NONE

Documents

This scope was carved out of SPE7L3-26-T-5641.

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

View the prime solicitation

CYLINDER ASSEMBLY, A

AI Contract Breakdown

Uniform Contract Format

No documents to break down

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Timeline

PhaseClosed

PostedJul 13

subcontract

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Organization & Contact Information

AgencyDepartment Of Defense → Defense Logistics Agency

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → Defense Logistics Agency

Office AddressN/A

ContactsNo contact information available

Full Description

Supply of defense-grade or industrial seals, O-rings, wipers, and bushings used in hydraulic cylinder construction, compliant with MIL-DTL-412 or equivalent specifications.