This Government Contract opportunity from Department Of Defense was posted on August 13, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Mechanical Seal Replacement and Pump Overhaul

Closed

Federal

Submission Closed09/09/2026, 01:00:00 AM UTC

Contract Overview

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

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NAICS: 811310

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Solicitation # N0010426QLC43

The Department of Defense, through Navsup Weapon Systems Support Mech, is issuing a presolicitation notice for the repair or modification of 75 butterfly valves under NSN 7H-4820-012448339, TDP VER 005. The government intends to negotiate with a single source under FAR 6.302-1 because it does not own the necessary data rights and has determined that reverse engineering or purchasing the data is uneconomical. Delivery is specified as FOB Origin. While this is not a formal request for competitive quotes, interested parties may submit capability statements or quotations to demonstrate their ability to meet the requirement. All submissions must include a CAGE code. The government will consider these responses to determine if a competitive procurement is warranted. Technical documentation can be accessed via the DODSSP or ASSIST-Online. Award is contingent upon the offeror meeting qualification requirements per FAR 52.209-1.

Navsup Weapon Systems Support Mech

POSTED

about 17 hours ago

DEADLINE

in about 1 month

AI Contract Overview

This subcontract, managed by the Navsup Flt Logistics Ctr Yokosuka for the Department of Defense, involves the mechanical seal replacement and overhaul of the No. One Sewage Aspirator Pump for U.S. Navy SRF Sasebo ship repair projects. The scope of work includes the electrical and mechanical disconnection of the pump, removal of the unit, replacement of the failed mechanical seal, and the cleaning of piping to gas and oil free conditions in accordance with 29 CFR 1915 Subpart B. The contractor must ensure full compliance with NAVSEA Standard Item 009-04 QMS and deliver a fully operational pump verified through government inspection. This opportunity falls under NAICS code 811310, with a response deadline of September 9, 2026, and performance taking place in Sasebo City.

General Info

Mechanical seal replacement and overhaul of sewage aspirator pump for US Navy Sasebo.

Agency

Department Of Defense → Navsup Flt Logistics Ctr YokosukaView Agency

NAICS

811310 - Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and MaintenanceView NAICS

Place of Performance

Sasebo City, JP-42, JPN

Set-Aside

NONE

Documents

This scope was carved out of N6264926Q0524.

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

View the prime solicitation

Replace No.One Sewage Aspirator Pump Mechanical Seal

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Timeline

PhaseClosed

PostedAug 13

subcontract

Response DeadlineSep 9

Deadline has passed

Submission Closed

09/09/2026, 01:00:00 AM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → Navsup Flt Logistics Ctr Yokosuka

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of Defense → Navsup Flt Logistics Ctr Yokosuka

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Performs disassembly, repair, and reinstallation of the No. One Sewage Aspirator Pump for prime contractors on U.S. Navy SRF Sasebo ship repair projects. Disconnects pump electrically and mechanically, removes unit, replaces failed mechanical seal, and cleans piping to gas/oil free condition per 29 CFR 1915 Subpart B. Requires NAVSEA Standard Item 009-04 QMS compliance. Delivers a fully operational pump verified by government inspection.