Seal assembly, compl
Awarded Limited / Sole Source Justification Posted
- Solicitation number
- SPE4A7-26-C-0055
- Agency
-
Aviation
Defense Logistics Agency, Department of Defense
- Set-aside
- No set-aside
Opportunity facts
- Contract number
- SPE4A7-26-C-0055 Federal contract award
- Awardee
- VSE Aviation, Inc.
- NAICS code
- 336412 Aircraft Engine and Engine Parts Manufacturing
Notice details come from SAM.gov. Updated .
About this opportunity
The Defense Logistics Agency Aviation issued a Limited/Sole Source Justification Notice (J&A 26C0055) on February 10, 2026, for the acquisition of 239 units of Seal Assembly, Complete (NSN 2915-00-960-1251), a critical aircraft engine component. The justification for sole-source competition to Triumph Engine Control (CAGE 11599) rested on two primary factors: the requirement to acquire the item directly from the manufacturer for the second or subsequent time and the unavailability of technical data that cannot be purchased, developed, or otherwise obtained to permit full and open competition. The government conducted appropriate market research, including a Sources Sought notice posted to SAM.GOV on December 9, 2025, and a formal market survey per FAR Part 10; however, no interested vendors responded to either solicitation. The contract (SPE4A7-26-C-0055) was awarded to Triumph Engine Control on February 9, 2026, with an estimated value within the $900,000 to $20,000,000 range, as specific dollar amounts were redacted from the justification document. The Contracting Officer and Competition Advocate certified the justification on December 10 and December 17, 2025, respectively, with approval authority delegated to the Competition Advocate given the estimated value threshold.
Notice text
J&A 26C0055
Awarded contract SPE4A7-26-C-0055 to unknown vendor for unknown amount on 2026-02-09.
Files
| File | Type | Posted |
|---|---|---|
| JA 26R0274_Redacted.pdf |
Notice history
| Notice | Type | Posted |
|---|---|---|
| This notice | Limited / Sole Source Justification | |
| Seal assembly, compl | Award Notice | |
| Seal assembly, compl | Pre-Solicitation | |
| Seal assembly, compl | Pre-Solicitation |
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