This Government Contract opportunity from Department Of Defense was posted on July 24, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Third Stage Piston Ring Set Supply/Installation

Closed

Federal

Submission Closed08/13/2026, 06:00:00 PM UTC

Contract Overview

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

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Water Pipe & Fittings Supply

City of Social Circle

POSTED

about 20 hours ago

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in about 1 month

AI Contract Overview

The contract pertains to the supply and/or replacement of the third stage piston ring set with part number 1W139489 for a high-pressure air compressor, encompassing full service delivery from inspection through installation and final performance verification. The work is required to ensure the compressor operates at optimal efficiency and safety standards, with all components meeting strict military-grade specifications. The effort is classified as a subcontract and falls under NAICS code 332996, indicating it involves other fabricated metal product manufacturing activities tied to precision mechanical components. Performance of the work must occur at the designated location in San Diego, California, with a zip code of 92136, under the oversight of the Southwest Regional Maintenance Center, a division of the Department of Defense. The solicitation was posted on July 24, 2026, and responses must be submitted no later than August 13, 2026, at 6:00 PM local time. While no set-aside designation or specific agency contact information is provided, the contract is actively open for eligible subcontractors seeking to support critical defense maintenance operations. All bidders are expected to demonstrate technical capability, quality assurance protocols, and experience with military-grade compressor systems to meet the operational demands of the DoD. The work must be completed in accordance with the specified technical requirements, and verification of post-installation performance is mandatory to confirm system integrity and service life extension.

General Info

Supply and install third-stage piston ring set 1W139489 for military-grade air compressor in San Diego by August 13, 2026.

Agency

Department Of Defense → Southwest Regional Maintenance CenterView Agency

NAICS

332996 - Fabricated Pipe and Pipe Fitting ManufacturingView NAICS

Place of Performance

San Diego, CA, 92136, USA

Set-Aside

NONE

Documents

This scope was carved out of N5523626Q0092.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

N5523626Q0092 -USS STETHEM (DDG-63) HPAC COMP

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

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Timeline

PhaseClosed

PostedJul 24

subcontract

Response DeadlineAug 13

Deadline has passed

Submission Closed

08/13/2026, 06:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → Southwest Regional Maintenance Center

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of Defense → Southwest Regional Maintenance Center

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Supply and/or replacement of the third stage piston ring set (P/N: 1W139489) for a high-pressure air compressor, including inspection, installation, and performance verification.