# Shaft Seal Sole Source Defense Maritime Solutions

Canonical: https://abierto.us/opportunities/n4215825simacqnnsy2000020

- Solicitation number: N42158-25-SIMACQ-NNSY-200-0020
- Notice type: Special notice
- Status: Closed. Deadline was December 4, 2025 at 2:00 PM EST
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: Norfolk Naval Shipyard GF (N42158)
- NAICS: 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- Product or service code: J046 Maintenance, Repair and Rebuilding of Equipment: Water Purification and Sewage Treatment Equipment
- Place of performance: Portsmouth, Virginia
- County: City of Portsmouth (FIPS 51740). https://abierto.us/counties/city-of-portsmouth-va-51740
- City: Portsmouth. https://abierto.us/cities/portsmouth-va-5164000
- First posted: December 1, 2025
- Last posted: December 1, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/0b9b8661b1f542358511a2978953cab7/view

## Description

This proposed procurement will be a Sole Source to Defense Maritime Solutions under North American Industry Classification System Code (NAICS) 811310. Size standard is $13 Million. In accordance with Federal Acquisition Regulation (FAR) Part 13, Simplified Acquisition Procedures, Norfolk Naval Shipyard (NNSY) intends to award a purchase order on a sole source basis to Defense Maritime Solutions for the replacement of one forward and one aft main shaft assembly.

THIS IS NOT A REQUEST FOR COMPETITIVE PROPOSALS/QUOTES. This notice of intent is not a request for quote/proposal. A determination by the Government not to compete based upon responses to this notice is solely within the discretion of the Government. Questions concerning this notice shall be directed via email to Devlin Horton at devlin.m.horton.civ@us.navy.mil Responses must be no later than the time and date noted above.

## Publications

- December 1, 2025: Special notice, due December 4, 2025 at 2:00 PM EST. Notice 0b9b8661b1f542358511a2978953cab7. https://sam.gov/workspace/contract/opp/0b9b8661b1f542358511a2978953cab7/view

## Points of contact

- Devlin Horton, devlin.m.horton.civ@us.navy.mil, 7573968790
- Jason Fittro, Jason.d.fittro.civ@us.navy.mil, 7572701007

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n4215825simacqnnsy2000020.