This Government Contract opportunity from Department Of Defense was posted on September 16, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Supply of Aerospace-Grade O-Rings (MS3393-3)

Closed

Federal

Submission Closed09/28/2026, 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: 326199

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Double-Roll Toilet Tissue Dispenser

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Gasket Supplier (NSN 5330-01-500-4192)This subcontract involves the manufacture or sourcing of one gasket, identified by NSN 5330-01-500-4192, for prime contractors supporting the DLA Weapons Support Land Supplier Operations. The supplier must adhere to the DLA Master List of Technical and Quality Requirements RA001 and guarantee that all materials are free of asbestos and mercury. Final delivery requires the item to be packaged in opaque bags according to MIL-DTL-117, Type II, Class C, Style 1 specifications. The contract is managed under the Department of Defense and requires strict adherence to cybersecurity and data protection standards, specifically CMMC Level 2 and DFARS 252.204-7012. Performance will take place in Silverdale, Washington. Interested parties must submit their responses by November 9, 2026.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

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Gasket and Seal Set Supplier (NSN 5330-01-621-6617)This subcontract, issued by the Department of Defense for DLA Weapons Support Land Supplier Operations Vehicle Support, requires the manufacture or procurement of 119 Gasket and Seal Sets. All components must adhere to NSN 5330-01-621-6617 specifications and comply with Berry Amendment and mercury-free material requirements. The contractor is responsible for ensuring that marking, packaging, and labeling meet MIL-STD-130N, MIL-STD-129, MIL-STD-2073-1E, and RP001 standards. The project is designated as a Total Small Business Set-Aside under NAICS code 326199. The final delivery of 119 complete kits is required FOB Destination to DLA Distribution San Joaquin in Tracy, California. Interested parties must submit their responses by the deadline of November 9, 2026.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

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Manufacture of Plain Encased Seals (NSN 5330-00-242-6875)This subcontract involves the manufacture of 12 specialized plain encased seals under NSN 5330-00-242-6875 for the DLA Weapons Support Fluid Handling Division. The contractor is responsible for fabricating these seals to exact OEM drawing specifications and material properties, utilizing precision molding or machining equipment. All production must adhere to DLAI 3200.1 standards and comply with the Berry Amendment and Buy American Act. The project is associated with the Department of Defense and will be performed at Tinker AFB. Interested parties must respond by November 9, 2026, regarding this requirement categorized under NAICS code 326199.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

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Supply of Solid Rubber Strips (NSN 9320-00-297-1065)This subcontract involves the procurement of solid rubber strips for prime contractors supporting the Defense Logistics Agency. The selected provider is responsible for manufacturing or sourcing materials that strictly adhere to NSN 9320-00-297-1065 specifications and the DLA Master List of Technical and Quality Requirements. To ensure quality and acceptability, the contractor must perform First Article Testing and provide a corresponding report. The final deliverables consist of 200 linear feet of solid rubber strip and the completed FAT report. Performance for this contract is centered in Kings Bay, Georgia. Interested parties must submit their responses by November 9, 2026, in accordance with the guidelines set by the Department of Defense.

Defense Logistics Agency

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Supplier of Certified Raw Materials for Critical DiaphragmsThis subcontract involves the supply of certified raw materials for prime contractors supporting DLA Weapons Support ASC projects. The scope of work requires the provision of aerospace-grade alloys or elastomers that strictly adhere to the technical data requirements of NSN 1660009428088. To maintain full traceability for Navy Critical Safety Items, the supplier must provide comprehensive Mill Test Reports and Certificates of Conformance. The contract is managed by the Department of Defense under the DLA Weapons Support ASC Supplier Oper OEM Division, with the place of performance located in Cherry Point. Interested parties must respond by November 5, 2026, regarding this requirement categorized under NAICS code 326199.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

POSTED

DEADLINE

Rotomolded Polyethylene Case ManufacturerThis subcontract opportunity is for a manufacturer to fabricate rotomolded polyethylene case shells supporting prime contractors for the Department of Defense Medical Supply Chain. The required cases must be airtight, waterproof, and stackable, measuring 32.75 by 20.87 by 12.61 inches. Specifications include an Olive Drab exterior color and the use of fire-retardant interior material, necessitating the use of specialized rotational molding machinery and fire-retardant resin. The project falls under NAICS code 326199 and is managed by the DLA Troop Support Medical Supply Chain. Interested parties must submit their responses by November 3, 2026. The final deliverables consist of completed rotomolded polyethylene case shells to be performed at the designated APO location.

MEDICAL SUPPLY CHAIN MD SURG FSF

POSTED

DEADLINE

Supply of Aerospace-Grade O-Ring (NSN 5331014001039)This subcontract, issued by the Department of Defense under the DLA Weapons Support Land Supply Chain, requires the procurement or manufacture of one specialized aerospace-grade O-Ring. The specific component is identified as NSN 5331014001039 and part number 7447MR-731-5708 from Sargent Controls & Aerospace. The item must strictly adhere to all technical specifications associated with the NSN and be delivered in a medium-duty, waterproof, greaseproof, and opaque bag to ensure proper sealing of the end item. The opportunity is categorized under NAICS code 326199, with the place of performance located in Silverdale, Washington. Interested parties must submit their responses by the deadline of November 9, 2026. This contract is intended for prime contractors supporting DLA supply operations to ensure the availability of critical aerospace hardware.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

about 23 hours ago

DEADLINE

in 11 days

AI Contract Overview

This subcontract with the Department of Defense Land Supply Chain involves the procurement of 164 aerospace-grade O-rings, specifically part number MS3393-3 under NSN 5331013981781. The supplier is responsible for manufacturing or sourcing these components to meet SAE AS33931 Revision C standards, ensuring all items are marked according to MIL-STD-129 and are free of Hexavalent Chromium in compliance with DFARS 252.223-7008. The contract is categorized under NAICS code 326199 and specifies performance in New Cumberland, Pennsylvania. Interested parties must respond by September 28, 2026, to provide the properly marked and packaged hardware for prime contractors on Department of Defense hardware projects.

General Info

DoD subcontract for 164 aerospace O-rings meeting SAE and DFARS standards by 2026.

Agency

Department Of Defense → LAND SUPPLY CHAIN

NAICS

326199 - All Other Plastics Product Manufacturing

Place of Performance

NEW CUMBERLAND, PA, 17070-5002, USA

Set-Aside

NONE

Documents

This scope was carved out of SPE7L1-26-T-13E6.

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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Timeline

PhaseClosed

PostedSep 16

subcontract

Response DeadlineSep 28

Deadline has passed

Submission Closed

09/28/2026, 05:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → LAND SUPPLY CHAIN

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → LAND SUPPLY CHAIN

Office AddressN/A

ContactsNo contact information available

Full Description

Supplies 164 O-rings for prime contractors on Department of Defense hardware contracts. Manufactures or sources parts meeting SAE AS33931 Revision C and Part Piece Number MS3393-3. Marks all items per MIL-STD-129 and ensures materials are free of Hexavalent Chromium per DFARS 252.223-7008. Delivers 164 EA O-Rings (NSN: 5331013981781) properly marked and packaged for shipment.