“NSN 3040-01-634-2460, shaft, shouldered, wsdc: 40A, helicopter, blackhawk, UH-60A, UH-60L, HH/UH-60M, UH-60V. ”
Awarded Limited / Sole Source Justification Posted
- Solicitation number
- SPE4A526R0089
- Agency
-
Aviation
Defense Logistics Agency, Department of Defense
- Set-aside
- No set-aside
Opportunity facts
- Contract number
- SPE4A122G0005-SPE4A526F5497 Federal contract award
- Awardee
- Sikorsky Aircraft Corporation
- NAICS code
- 333613 Mechanical Power Transmission Equipment Manufacturing
- Place of performance
- Richmond, Virginia 23237, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The Defense Logistics Agency Aviation issued a sole source justification (AVN Form S53) on April 29, 2026, to acquire 28 shaft-shouldered components (NSN 3040-01-634-2460 and 70351-38131-043) for UH-60 series Black Hawk helicopters directly from Sikorsky Aircraft Corporation under 10 U.S.C. 3204(a)(1). The justification supports restricting competition to the sole known source capable of furnishing the required supplies, as technical data is unavailable and cannot be developed to support full and open competition, and Sikorsky has declined to provide data rights to the government, rendering reverse engineering cost-prohibitive. Prior competitive outreach efforts, including a sources sought notice and request for information posted on November 13, 2025, and a synopsis posted on November 19, 2025, generated no competitive interest from alternative manufacturers. The contract SPE4A122G0005 was awarded to Sikorsky Aircraft Corporation on April 29, 2026, under a firm fixed-price agreement with an estimated total dollar value that remains redacted in the public notice. The justification note indicates that if other manufacturers subsequently express interest, DLA Aviation would prepare a competitive solicitation with appropriate procurement considerations.
Notice text
J&A
Awarded contract SPE4A122G0005 to unknown vendor for unknown amount on 2026-04-29.
Files
| File | Type | Posted |
|---|---|---|
| SPE4A526R0089_Redacted.pdf |
Notice history
| Notice | Type | Posted |
|---|---|---|
| This notice | Limited / Sole Source Justification | |
| “NSN 3040-01-634-2460, shaft, shouldered, wsdc: 40A, helicopter, blackhawk, UH-60A, UH-60L, HH/UH-60M, UH-60V. ” | Pre-Solicitation | |
| “NSN 3040-01-634-2460, shaft, shouldered, wsdc: 40A, helicopter, blackhawk, UH-60A, UH-60L, HH/UH-60M, UH-60V. ” | Pre-Solicitation |
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