SPE4A526R0111; 4810013247599; Valve Assembly Mani.
Awarded Limited / Sole Source Justification Posted
- Solicitation number
- SPE4A526R0111
- Agency
-
Aviation
Defense Logistics Agency, Department of Defense
- Set-aside
- No set-aside
Opportunity facts
- Contract number
- SPE4A526F4380 Federal contract award
- Awardee
- The Boeing Company
- NAICS code
- 332911 Industrial Valve Manufacturing
- PSC
- 4810 Valves, Powered
- Place of performance
- Richmond, Virginia 23237, United States
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
This Limited / Sole Source Justification Notice, issued by the Defense Logistics Agency Aviation on February 24, 2026, covers the acquisition of 13 units of Valve Assembly, Manufactured (NSN/PN: 4810013247599/PN: 458-52401-501) from The Boeing Company under contract SPE4A526F4380. The Defense Logistics Agency Weapons Support (Richmond) pursued sole source procurement under 10 U.S.C. 3204(a)(1), citing that the government lacks rights to technical data needed to purchase this part from additional sources and cannot develop or obtain such data to enable full and open competition. Prior to the sole source award, the agency conducted market research including a sources sought notice posted on December 8, 2025, which yielded no responses, and reviewed historical contracts and approved source listings. The contracting officer, Annette Pruett, and Competition Advocate Yolanda Calvin Maupin approved the justification on December 15, 2025. The specific award value is redacted in the publicly available documentation; however, this firm fixed price, unrestricted acquisition represents a procurement necessary to meet minimum government needs where competitive alternatives could not be identified or developed.
Notice text
Awarded contract SPE4A526F4380 to unknown vendor for unknown amount on 2026-02-24.
Files
| File | Type | Posted |
|---|---|---|
| z5a. SPE4A526R0111_Redacted.pdf |
Notice history
| Notice | Type | Posted |
|---|---|---|
| This notice | Limited / Sole Source Justification | |
| SPE4A526R0111; 4810013247599; Valve Assembly Mani. | Pre-Solicitation | |
| SPE4A526R0111; 4810013247599; Valve Assembly Mani. | Pre-Solicitation |
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