Solicitations › DEPT OF DEFENSE › NAICS 336611

N3904025Q1008- SSTG PNSY

DEPT OF DEFENSE · Solicitation N3904025Q1008 · NAICS 336611 · Unrestricted (full and open) · Closed

Solicitation details

Solicitation number	N3904025Q1008
Notice ID	4759abe846114581861f1b38426a37c2
Agency	DEPT OF DEFENSE
Sub-tier	DEPT OF THE NAVY
Contracting office	PORTSMOUTH NAVAL SHIPYARD GF
NAICS code	336611
Product / service code (PSC)	2830
Set-aside	Unrestricted (full and open)
Notice type	Presolicitation
Posted	25 July 2025
Response deadline	10 October 2025 (closed)
Place of performance	Kittery Point, ME, USA

Description

In accordance with the attached solicitation and Statement of Work, The Portsmouth Naval Shipyard requires the labor necessary for the repair and maintenance of the #1 and #2 Ships Service Turbine Generator (SSTGs) onboard a Virginia Class submarine. Specifically, labor is required for the replacement of the inboard and outboard thrust bearing stators. Under the authority of FAR 6.302-1 and in accordance with the attached J&A, only on responsible source is capable of fulfilling this requirement. Northrop Grumman Marine Systems (Cage:90099) is the Original Equipment Manufacturer (OEM) and thus owns the proprietary data including drawings, equipment, and approved processes- required to perform this work.

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