# J999 SOLE SOURCE FOR PORT STERN TUBE SHAFT SEAL ASSEMBY INSTALLATION

Canonical: https://abierto.us/opportunities/n0040626q0531

- Solicitation number: N0040626Q0531
- Notice type: Combined synopsis and solicitation
- Status: Open. Offers due September 23, 2026 at 3:00 PM EDT
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: NAVSUP FLT Log CTR Puget Sound (N00406)
- NAICS: 336611 Ship Building and Repairing
- Product or service code: J999 Non-nuclear Ship Repair (West) Ship repair (including overhauls and conversions) performed on. non-nuclear propelled and nonpropelled ships west of the 108th meridian
- First posted: September 17, 2026
- Last posted: September 17, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/53c857c96f464925be0cd8da1b23ffdf/view

## Description

Fleet Logistics Center Puget Sound (FLCPS) intends to solicit for the INSTALLATION OF THE PORT STERN TUBE SHAFT SEAL ASSEMBLY INFLATABLE SEAL.

This requirement is sole sourced to DEFENSE MARITIME SOLUTIONS INC. due to technical requirements not allowing deviation from specifications for materials presscribed and/or identified. Adherence to the technical data, engineering drawings and logistics documents are required to prevent unauthorized spares from being installed on board US Navy Ships and MSC Vessels. A determination not to compete this action based upon responses received to this notice is solely within the discretion of the Government.

The Government will evaluate the offeror’s price for reasonableness and past performance as part of the responsibility determination in accordance with RFO 12.203.

Anticipated Award Date: September / 2026

Contracting Officer: Kyle Singleton / Kyle.x.singleton.mil@us.navy.mil

## Attachments

- [N00406-26-Q-0531 SOLICITATION.pdf](https://sam.gov/api/prod/opps/v3/opportunities/resources/files/7aec3f28836c45b38348e1dd89339543/download)

## Publications

- September 17, 2026: Combined synopsis and solicitation, due September 23, 2026 at 3:00 PM EDT. Notice 53c857c96f464925be0cd8da1b23ffdf. https://sam.gov/workspace/contract/opp/53c857c96f464925be0cd8da1b23ffdf/view

## Points of contact

- Kyle Singleton, kyle.x.singleton.mil@us.navy.mil, 5642260100

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n0040626q0531.