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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Supply of Preformed O-Rings (NSN 5331-01-296-6452)

Closed

Federal

Submission Closed10/26/2026, 01:00:00 PM EDT

Contract Overview

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

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NAICS: 326199

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Raw Material Supplier for Preformed Packing (NSN 5330-01-087-1957)This subcontract involves the supply of raw elastomer, polymer, or composite materials for preformed packing under NSN 5330-01-087-1957 to support the DLA Weapons Support Fluid Handling Division. The selected supplier must provide raw material stock that adheres strictly to OEM drawing chemical and physical properties, ensuring a minimum shelf life of 36 months. All deliveries require full traceability and comprehensive Material Certifications confirming that the supplies are free of asbestos and Class I ozone-depleting chemicals. The project is managed by the Department of Defense with performance located in New Cumberland, Pennsylvania. Interested parties must respond by November 19, 2026, regarding this opportunity categorized under NAICS code 326199.

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Supplier of High-Performance Nonmetallic Tubing/Hose MaterialThis subcontract opportunity is for a supplier to provide raw nonmetallic tubing and reinforced hose material to prime contractors supporting the DLA Weapons Support Fluid Handling Division. The selected provider must ensure all materials adhere to the chemical and pressure specifications outlined in the DLA Master List and deliver the raw materials directly to the assembly manufacturer. The contract requires strict compliance with FAR 52.223-3, necessitating the delivery of certificates of conformance, traceability documentation, and material safety data sheets. This is a total small business set-aside under NAICS code 326199, with the place of performance located at Robins Air Force Base.

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Manufacturing of Preformed O-Ring Packing (NSN 5331-01-120-1452)This subcontract involves the manufacturing of 66 preformed O-ring packing units for the DLA Weapons Support Fluid Handling Division. The contractor is responsible for molding or machining the components to meet NSN 5331-01-120-1452 and RA001 technical specifications. Strict material standards are required, ensuring that all products are free of mercury and asbestos and possess a shelf-life of 180 months. The project prohibits the use of additive manufacturing unless specific authorization is granted. Performance will take place in Tracy, California, under NAICS code 326199. Interested parties must respond by November 19, 2026, to provide compliant finished goods that meet all Department of Defense requirements.

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O-Ring Manufacturer (NSN 5331-01-053-1946)This subcontract involves the manufacture and supply of 115 O-Rings under NSN 5331-01-053-1946 for prime contractors supporting the DLA Weapons Support Maritime Supply Chain. The parts must be manufactured in strict accordance with MIL-DTL-117, Type II, Class C, Style 1 and FED-STD-313. Quality assurance is required through zero-based sampling following MIL-STD-1916 or ASQ H1331 standards. All items must be packaged and marked according to MIL-STD-2073-1E and MIL-STD-129, with mandatory shelf-life marking included. The final deliverables are to be shipped to Tracy, California. This opportunity falls under NAICS code 326199 and is managed by the Department of Defense.

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Specialized Nonmetallic Hose Material SupplyThis subcontract involves the supply of raw nonmetallic hose and tubing material for prime contractors supporting the Department of Defense DLA Weapons Support Fluid Handling Division. The materials are intended for critical application items and must strictly adhere to the chemical and physical specifications outlined in Drawing 19207 12365278. Performance for this contract will take place in Anniston, Alabama. The supplier is required to deliver certified materials accompanied by Mill Test Reports and Safety Data Sheets in compliance with 29 CFR 1910.1200. This opportunity falls under NAICS code 326199, with a response deadline set for November 19, 2026.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

about 1 hour ago

DEADLINE

in 11 days

AI Contract Overview

This subcontract involves the supply of preformed O-rings for prime contractors supporting the DLA Weapons Support Land Supply Chain. The required components must adhere to NSN 5331-01-296-6452 and part number 995 6379 specifications, with a strict prohibition on the use of asbestos, mercury, and additive manufacturing. Production must be achieved through precision molding or machining, and all items must comply with MIL-STD-2073-1E and MIL-STD-129 standards for packaging and marking. The contract is categorized under NAICS code 326199 and requires delivery of physical goods FOB Origin to Lansing, Michigan. Interested parties must respond by October 26, 2026, to fulfill the requirements of the Department of Defense.

General Info

Supply preformed O-rings for DLA by October 26, 2026, delivered to Lansing, Michigan.

Agency

Department Of Defense → DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

NAICS

326199 - All Other Plastics Product Manufacturing

Place of Performance

LANSING, MI, 48906-2934, USA

Set-Aside

NONE

Documents

This scope was carved out of SPE7L1-27-T-1629.

The full solicitation package (2 documents), 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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Timeline

PhaseClosed

PostedOct 15

subcontract

Response DeadlineOct 26

Deadline has passed

Submission Closed

10/26/2026, 01:00:00 PM EDT

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Organization & Contact Information

AgencyDepartment Of Defense → DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

Office AddressN/A

ContactsNo contact information available

Full Description

Supplies preformed O-rings for prime contractors on DLA Weapons Support Land Supply Chain projects. Manufactures or sources O-rings to NSN 5331-01-296-6452 (P/N 995 6379) specifications without asbestos or mercury. Uses precision molding or machining; additive manufacturing is prohibited. Complies with MIL-STD-2073-1E and MIL-STD-129 for packaging and marking. Delivers physical O-rings FOB Origin to Lansing, Michigan.