This Government Contract opportunity from Department Of Defense was posted on August 31, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Supply of High-Performance O-Rings (NSN 5331005797545)

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.

Active Opportunities Like This One

NAICS: 325220

New

DIBBS

Supply of Critical Safety Item (CSI) O-RingsThis subcontract involves the manufacture or sourcing of 409 O-rings under NSN 5331014856400 for the DLA Weapons Support Land Supply Chain. These components are designated as Air Force Critical Safety Items and must strictly adhere to all technical specifications and MIL-STD-129 marking requirements. The place of performance is located at Tinker AFB. To be eligible, the provider must maintain an active SAM registration and provide the necessary CSI certification. The contract stipulates that the units must be packaged and delivered FOB Origin. The response deadline for this requirement is November 9, 2026.

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Supplier of Matched Set V-Belts (NSN 3030002008085)This subcontract involves the supply of 20 matched sets of V-belts, identified by NSN 3030002008085, to support prime contractors fulfilling Department of Defense contracts for the DLA Weapons Support Land Supplier Opns Engines. The selected supplier must ensure all items are packaged according to ASTM D3951, marked in compliance with MIL-STD-129, and adhere to RP001 palletization requirements. Eligible bidders are required to possess a valid CAGE code and Unique Entity Identifier. The final deliverables must be shipped to the DLA Distribution DSP New Cumberland Facility in New Cumberland, Pennsylvania. The response deadline for this requirement is November 2, 2026.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS ENGINES

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Supply of Silicone Compound (NSN 6850008807616)The contract entails the procurement and delivery of a single unit of military-grade silicone compound identified by NSN 6850008807616, with full compliance required for packaging, labeling, and traceable shipping logistics to a Defense Logistics Agency facility in Enid, Oklahoma. The supply must meet all military specifications for performance, safety, and quality, ensuring the material is suitable for defense applications. All documentation and handling procedures must maintain strict chain-of-custody records to guarantee accountability from manufacture to final receipt. Issued as a subcontract under the Department of Defense’s Defense Logistics Agency, the acquisition falls under NAICS code 325220, which categorizes it within the chemical manufacturing sector. The contract was posted on August 4, 2026, and is linked to a primary award with contract number SPE4AX16D9008 and delivery order SPE4A726FA7Z5. The delivery must align with DLA’s stringent logistical protocols, including proper identification markings and traceability systems, to support operational readiness and inventory management within the defense supply chain.

Defense Logistics Agency

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DEADLINE

Sealing Compound Supply and DeliveryThis subcontract, issued by the Defense Logistics Agency under the Department of Defense, governs the supply and delivery of sealing compound, specifically NSN/Part 8030015160406 and variants such as LOCTITE 242 10CC. The materials are to be delivered to Camp Kinser, Japan, under FOB Destination terms. The agreement requires strict adherence to Defense Priorities and Allocations System compliance and military logistics marking standards. Classified under NAICS code 325220, the contract ensures the procurement of essential chemical compounds for military operations in the specified region.

Defense Logistics Agency

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DEADLINE

Sealing Compound Supply (Adhesive/Sealant Manufacturing)This subcontract involves the manufacture and supply of 12 kilograms of NSN-compliant sealing compound, specifically identified as NSN 8030000087198. The materials are to be delivered to the Defense Logistics Agency in San Diego, California. The project falls under NAICS code 325220 for adhesive and sealant manufacturing and is managed by the Department of Defense through the Defense Logistics Agency. The contract was posted on June 29, 2026.

Defense Logistics Agency

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DEADLINE

Supply of Sealing Compound (NSN 8030001520062)This subcontract involves the procurement and delivery of 30 containers of sealing compound, specifically identified by NSN 8030001520062, for the Defense Logistics Agency under the Department of Defense. The materials must strictly adhere to DLA inventory standards to ensure operational compliance. The contract is categorized under NAICS code 325220 and was posted on June 24, 2026. It serves as a specialized supply agreement to maintain critical inventory levels for the agency.

Defense Logistics Agency

POSTED

DEADLINE

Supply of Sealing Compound (NSN 8030001806222)This subcontract, issued by the Defense Logistics Agency under the Department of Defense, governs the supply and delivery of one unit of sealing compound identified by NSN 8030001806222. The procurement is categorized under NAICS code 325220 and requires strict adherence to military specifications and DLA logistics standards to ensure operational compatibility and quality. The agreement was posted on June 22, 2026, and focuses on the precise fulfillment of technical requirements for the specified sealing material. All deliverables must meet the rigorous standards set forth by the agency to support defense logistics operations.

Defense Logistics Agency

POSTED

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Sealing Compound Supply and DeliveryThis subcontract, issued by the Defense Logistics Agency under the Department of Defense, requires the supply and delivery of 8,000 KT of sealing compound, identified by NSN 8030012905134. The contractor is responsible for ensuring that all materials conform to established specifications and meet Defense Priorities and Allocations System requirements. The agreement is established under FOB Destination terms, meaning the contractor is responsible for delivery to a government-designated location. The procurement falls under NAICS code 325220 and was posted on June 17, 2026.

Defense Logistics Agency

POSTED

4 months ago

DEADLINE

N/A

AI Contract Overview

This subcontract involves the supply of 2,000 high-performance O-rings under NSN 5331005797545 for prime contractors on DLA supply contracts. The manufacturer must produce part number MS28775-238 in strict accordance with SAE AS28775A Revision A and MIL-PRF-25732E Revision E standards. To ensure aerospace-grade precision, the production requires the use of specialized molding equipment and adherence to MIL-STD-129 marking protocols, specifically utilizing Special Marking Code 32 for shelf life tracking. The contract is managed by the Department of Defense under the Nuclear Reactor Program, with performance taking place in San Diego, California. Classified under NAICS code 325220, the agreement focuses on the delivery of certified components that meet rigorous technical tolerances. The solicitation period concludes on September 11, 2026.

General Info

Supply 2,000 high-performance O-rings for DoD Nuclear Reactor Program by September 2026.

Agency

Department Of Defense → NUCLEAR REACTOR PROGRAM

NAICS

325220 - Artificial and Synthetic Fibers and Filaments Manufacturing

Place of Performance

SAN DIEGO, CA, 92136-3581, USA

Set-Aside

NONE

Documents

This scope was carved out of SPE7M2-26-T-6612.

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

Uniform Contract Format

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Timeline

PhaseClosed

PostedAug 31

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 2,000 O-rings for prime contractors on DLA supply contracts. Manufactures part number MS28775-238 in compliance with SAE AS28775A (R2025) Revision A and MIL-PRF-25732E Revision E. Performs marking per MIL-STD-129 using Special Marking Code 32 for shelf life. Utilizes precision molding equipment to meet aerospace tolerances. Delivers 2,000 certified O-rings (NSN 5331005797545).