Valve, regulating, FL
Awarded Limited / Sole Source Justification Posted
- Solicitation number
- N0010426CZA18
- Agency
-
Naval Supply Systems Command
Department of the Navy, Department of Defense
- Set-aside
- No set-aside
Opportunity facts
- Contract number
- N0010426CZA18
- NAICS code
- 332919 Other Metal Valve and Pipe Fitting Manufacturing
- PSC
- 4820 Valves, Nonpowered
- Place of performance
- Uxbridge England United Kingdom
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
The Department of the Navy Naval Supply Systems Command has awarded contract N0010426CZA18 to Hale Hamilton LTD on a sole-source basis for spares of a regulating valve (NSN 7HH 4820 014829825 D7, P/N NA52712) on August 25, 2026.
The justification invokes 10 USC 3204(A)(1) and FAR 6.302-1, only one responsible source, on the basis that Hale Hamilton LTD is the original manufacturer and holds exclusive data rights to the valve. The government does not own the technical data or intellectual property rights necessary to procure or repair the part from alternative sources, and reverse engineering is deemed uneconomical. The valve is designated as SPECIAL EMPHASIS material for use in a critical shipboard system. Market research across ITISM, EB Single Parts Master, TDP Tool, CDMD-OA, CITIS, NSEDR, EIS, E-LAR, and WebFLIS confirmed that no substitute sources exist. Expected final delivery is December 24, 2026. The contracting activity, Naval Supply Systems Command Weapon Systems Support, is located in Mechanicsburg, Pennsylvania. The J&A received final legal sufficiency review and Competition Advocate approval in January 2026. The government intends to promote future competition by encouraging vendors to submit technical data packages for source approval and will continue advertising future requirements on the government-wide point of entry.
Notice text
The Justification and Approval (J&A) authorizes and approves an exception to fair opportunity; basis as shown in Attachment 1.
Awarded contract N0010426CZA18 to unknown vendor for unknown amount on 2026-08-25.
Files
| File | Type | Posted |
|---|---|---|
| Redacted_JA.pdf |
Notice history
| Notice | Type | Posted |
|---|---|---|
| This notice | Limited / Sole Source Justification | |
| Valve, regulating, FL | Award Notice | |
| Valve, regulating, FL | Solicitation | |
| Valve, regulating, FL | Pre-Solicitation |
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