Hub, propeller, ship

Awarded Limited / Sole Source Justification Posted

Solicitation number
N0010426PTB31
Agency
Set-aside
No set-aside

Opportunity facts

Contract number
N0010426PTB31 Federal contract award
NAICS code
336612 Boat Building
Place of performance
Walpole, Massachusetts 02081, United States

Notice details come from SAM.gov. Updated .

About this opportunity

The Department of the Navy Naval Supply Systems Command has awarded contract N0010426PTB31 on a sole-source basis for a ship propeller hub (NSN 2010-012480378, part number 115752001 LH) on June 5, 2026.

The justification cites FAR 13.5 (commercial items) and rests on the rationale that the identified vendor is the only manufacturer capable of satisfying the requirement and the only known source possessing the required technical data and demonstrated capability to meet performance and compatibility specifications within the higher assembly. The government does not own the data or rights necessary to solicit from other sources. Market research by the technical advocate confirmed sole-source status. Required delivery is September 10, 2027, with no option periods. The contracting activity is NAVSUP WSS (Naval Supply Systems Command Weapon Systems Support) based in Mechanicsburg, Pennsylvania. Prior to award, the government will pursue cost and pricing analysis to establish fair and reasonable pricing. To promote future competition, NAVSUP WSS will encourage other vendors to submit complete technical data packages for source approval and will continue advertising future requirements on sam.gov.

Notice text

The Justification and Approval (J&A) authorizes and approves an exception to fair opportunity basis as shown in Attachment 1. 

Awarded contract N0010426PTB31 to unknown vendor for unknown amount on 2026-06-05.

Files

File Type Posted
7.07_J&A_Redacted_N0010426PTB31.pdf PDF

Notice history

Notice Type Posted
This notice Latest Limited / Sole Source Justification
Hub, propeller, ship Award Award Notice
Hub, propeller, ship Latest solicitation Solicitation
20 - hub, propeller, ship Original Pre-Solicitation

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