This Subcontract opportunity from Department Of Defense was posted on September 22, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Supply of O-Rings (NSN 5331-01-535-2558)

Closed

Federal

Submission Closed10/05/2026, 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: 325211

New

DIBBS

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O-Ring Manufacturing and Supply (NSN 5331016031133)This subcontract, issued by the DLA Weapons Support Land Supply Chain under the Department of Defense, involves the manufacture and supply of 98 specialized O-rings identified by NSN 5331016031133. The contractor is responsible for sourcing or producing components from elastomer and rubber materials that strictly adhere to the dimensions and technical specifications required for prime contractors. Compliance with DLA Packaging Requirements RP001 and Technical/Quality Requirements RA001 is mandatory, necessitating the use of specialized packaging equipment. The opportunity is designated as a Total Small Business Set-Aside under FAR 19.5, falling under NAICS code 325211. The solicitation was posted on November 8, 2026, with a response deadline of November 23, 2026. All deliverables must meet the rigorous quality standards set forth by the agency to ensure operational compatibility within the defense supply chain.

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Rubber Extrusion Manufacturing and SupplyThis subcontract involves the manufacturing and supply of 46 units of specialized rubber extrusions to support prime contractors delivering on Department of Defense contracts for DLA Troop Support Construction and Equipment. The contractor must utilize equipment and materials that comply with NSN 9320-00-342-8808 and strictly adhere to the technical and quality requirements specified in RA001 from the DLA Master List of Technical and Quality Requirements. The project is categorized under NAICS code 325211 and will be performed in Cherry Point, North Carolina. Interested parties must respond by November 19, 2026, to fulfill the requirements of this Department of Defense procurement effort.

CHERRY POINT PHANTOM RD BLDG

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Supply of Approved Raw Materials for Sleeve BearingsThis subcontract involves the supply of approved raw materials for sleeve bearings to support prime contractors on DLA Weapons Support ASC projects. The scope of work requires the provision of specialized polymers, composites, or alloys that strictly adhere to the chemical and physical properties specified in technical drawings. Materials must be sourced from approved providers, including RTX Corporation, DuPont Specialty Products USA, LLC, and Kamatics Corporation. The selected provider is responsible for delivering certified raw material stock accompanied by necessary Material Certifications and Mill Test Reports. This effort is managed under the Department of Defense through the DLA Weapons Support ASC Commodities Division, with the place of performance located in New Cumberland. The solicitation was posted on November 8, 2026, with a response deadline of November 16, 2026.

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Specialized Nonmetallic Raw Material SupplyThis subcontract involves the supply of specialized nonmetallic raw materials, such as rubber compounds, elastomers, or polymers, to prime contractors supporting the Department of Defense. The materials must strictly adhere to the chemical and physical properties required for NSN 5330-01-560-4055. To ensure compliance with government technical specifications, the supplier is required to provide comprehensive material certifications and Mill Test Reports along with the bulk delivery of raw materials to the manufacturer. Managed by the DLA Weapons Support Land Supplier Operations Vehicle Support, the contract falls under NAICS code 325211. Performance for this requirement is centered in New Cumberland, Pennsylvania. Interested parties should note the response deadline of November 19, 2026, to ensure all technical and delivery requirements are met for this defense supply operation.

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Nonmetallic Raw Material SupplyThis subcontract for Nonmetallic Raw Material Supply involves the provision of raw nonmetallic resins and polymers to prime contractors supporting the Department of Defense DLA Weapons Support Fluid Handling Division. The scope of work requires the delivery of chemical compounds that are free of Class I ozone-depleting chemicals, with shipments sufficient to produce 1,100 linear feet of tubing. Performance for this contract is located in Tracy, California. Compliance is a critical component of the agreement, as the supplier must provide comprehensive material certifications and Safety Data Sheets in accordance with Federal Standard No. 313 and 29 CFR 1910.1200(g). The opportunity is categorized under NAICS code 325211, with a response deadline set for November 19, 2026.

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Ballistic Composite Material SupplierThis subcontract involves the supply of high-performance ballistic composite materials to prime contractors supporting the DLA Weapons Support Land Supply Chain. The scope of work includes the provision of raw ballistic-grade composite sheets, plates, or fibers, specifically utilizing materials such as UHMWPE, Aramid, or Ceramic. All deliveries must be accompanied by Material Certifications and Certificates of Conformance in strict accordance with NSN 2540-01-741-5836 and the DLA Master List of Technical and Quality Requirements. The project is managed under NAICS code 325211 for the Department of Defense. Performance of the contract is centered in New Cumberland, Pennsylvania. Interested parties should note the response deadline of November 19, 2026, for this procurement effort.

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Supply of Padded Resilient Sheet Vinyl (Light Cherry)This subcontract involves the procurement and delivery of approximately 625 square feet of medical-grade padded resilient sheet vinyl for Department of Veterans Affairs behavioral health projects. The required material must be Light Cherry in color, feature integrated foam backing with a maximum thickness of 7mm, and strictly adhere to VA Behavioral Health, FGI, and OMH standards for hygiene and durability. Managed by the Department of Veterans Affairs Network Contract Office 15, the project is located in St. Louis, Missouri. The solicitation was posted on November 8, 2026, with a response deadline of November 17, 2026, under NAICS code 325211.

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O-Ring Supply (NSN 5331-0136-10235)This subcontract involves the manufacture and supply of 1,339 specialized O-rings under NSN 5331-0136-10235 for prime contractors supporting the DLA Weapons Support Land Supply Chain. The items must be produced using asbestos-free materials and maintain a non-extendable shelf life of 60 months. Delivery is established as FOB Origin, with performance taking place in New Cumberland. Strict compliance is required for packaging and marking according to MIL-STD-2073-1E and MIL-STD-129, utilizing opaque, waterproof, and greaseproof bags to ensure UV protection. Additionally, the provider must ensure full supply chain traceability and provide Safety Data Sheets in accordance with 29 CFR 1910.1200(g).

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High-Performance O-Ring Manufacturing (Critical Application)This subcontract involves the manufacture and supply of 1,203 high-performance O-rings, identified by NSN 5331-01-0185663, for prime contractors supporting the DLA Weapons Support Land Supply Chain. Due to the critical nature of these application items, all components must be produced in strict accordance with SAE AS3581A and SAE AMS7259F standards. Final products are required to be packaged according to MIL-STD-2073-1E and delivered within 168 days after the order is placed. The project falls under NAICS code 325211 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 16, 2026, to ensure all quality assurance and manufacturing requirements are met for this defense procurement.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

4 days ago

DEADLINE

in 6 days

AI Contract Overview

This subcontract with the Department of Defense Nuclear Reactor Program involves the supply of 156 estimated units of specialized O-rings identified by NSN 5331-01-535-2558. The contractor is responsible for sourcing or manufacturing these parts, ensuring all items are marked and labeled according to solicitation requirements and providing Safety Data Sheets for any hazardous materials. The project allows for the use of additive manufacturing provided that ESA approval is obtained. This requirement falls under NAICS code 325211 and supports prime contractors working on DLA Land and Maritime Nuclear Reactor Program projects.

General Info

Supply 156 specialized O-rings for DoD Nuclear Reactor Program under NAICS 325211.

Agency

Department Of Defense → NUCLEAR REACTOR PROGRAM

NAICS

325211 - Plastics Material and Resin Manufacturing

Place of Performance

USA

Set-Aside

NONE

Documents

This scope was carved out of SPE7M2-26-U-0502.

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

View the prime solicitation

O-RING

AI Contract Breakdown

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The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedSep 22

subcontract

Response DeadlineOct 5

Deadline has passed

Submission Closed

10/05/2026, 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 O-rings for prime contractors on DLA Land and Maritime Nuclear Reactor Program projects. Sources or manufactures O-rings identified by NSN 5331-01-535-2558, ensuring all parts are marked and labeled per solicitation requirements. Provides Safety Data Sheets for hazardous materials. May utilize Additive Manufacturing subject to ESA approval. Delivers 156 estimated units of properly marked O-rings.