This Government Contract opportunity from Department Of Defense was posted on June 17, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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O-Ring and Gasket Supply for Leak Check Fixtures

Closed

Federal

Submission Closed07/01/2026, 04:00:00 AM UTC

Contract Overview

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

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AI Contract Overview

The contract calls for the supply of MIL-SPEC compliant O-rings, specifically MS35307-483, and associated gaskets intended for integration into leak check fixture sets used in military applications. All components must strictly adhere to Department of Defense sealing standards, ensuring high-integrity performance under demanding operational conditions. Full traceability is mandatory, requiring documented material origins, lot numbers, and compliance certifications to guarantee conformity with military specifications throughout the supply chain. The contract is categorized as a subcontract under NAICS code 326220, with performance required at Misawa Air Base, Japan, under the oversight of the Department of Defense through the FA5205 35 Cons Pk office. Responses are due by July 1, 2026, at 4:00 AM local time, and the solicitation was posted on June 17, 2026. While no set-aside provisions are specified, the nature of the requirement demands suppliers with proven experience in military-grade sealing solutions and the ability to deliver certified, traceable components in compliance with legacy and current defense standards.

General Info

Supply MIL-SPEC O-rings and gaskets for military leak checks, traceable, compliant, due July 1, 2026, at Misawa Air Base.

Agency

Department Of Defense → FA5205 35 Cons PkView Agency

NAICS

326220 - Rubber and Plastics Hoses and Belting ManufacturingView NAICS

Place of Performance

Misawa Air Base, JP-02, 033-0012, JPN

Set-Aside

NONE

Documents

This scope was carved out of FA520526N0008.

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

View the prime solicitation

SPACING THREADED STANDOFF

AI Contract Breakdown

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No contract breakdown available.

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Timeline

PhaseClosed

PostedJun 17

subcontract

Response DeadlineJul 1

Deadline has passed

Submission Closed

07/01/2026, 04:00:00 AM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → FA5205 35 Cons Pk

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of Defense → FA5205 35 Cons Pk

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Supply of MIL-SPEC compliant O-rings (MS35307-483) and gaskets for integration into leak check fixture sets, requiring traceability and adherence to military sealing standards.