This Government Contract opportunity from Department Of Defense was posted on June 8, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Propulsion Shaft and Stuffing Box Replacement

Closed

Federal

Submission Closed07/07/2026, 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: 336612

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AI Contract Overview

The contract involves the complete replacement of both engine propeller shafts, along with the re-welding of the port and starboard stuffing box brackets to ensure structural integrity. Following these physical repairs, comprehensive alignment checks are required to guarantee the correct positioning and functioning of the propulsion system. Additionally, water hose testing must be conducted to confirm that there are no leaks, ensuring the system's reliability and safety. This subcontract is issued by the Naval Supply Fleet Logistics Center in Yokosuka under the Department of Defense and is designated under the NAICS code 336612, which corresponds to ship and boat building activities. The work is to be performed in Sasebo City, with a response deadline set for July 7, 2026. The contract focuses on maritime propulsion system maintenance critical to operational readiness and safety in naval vessels.

General Info

Replace engine propeller shafts, re-weld brackets, align system, test hoses; naval ship maintenance.

Agency

Department Of Defense → Navsup Flt Logistics Ctr YokosukaView Agency

NAICS

336612 - Boat BuildingView NAICS

Place of Performance

Sasebo City, JP-42, JPN

Set-Aside

NONE

Documents

This scope was carved out of N6264926Q0327.

The full solicitation package (9 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Dive Boat Dryberthing

AI Contract Breakdown

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Timeline

PhaseClosed

PostedJun 8

subcontract

Response DeadlineJul 7

Deadline has passed

Submission Closed

07/07/2026, 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

Replace both engine propeller shafts, re-weld PORT & STBD stuffing box brackets, perform alignment checks, and conduct water hose testing with zero leakage.