"NSN 1615-01-502-6255, axle assembly, wsdc: YLN, helicopter, seahawk, H-60. ”
Awarded Limited / Sole Source Justification Posted
See the award notice from .
- Solicitation number
- SPE4A526R0264
- Agency
-
Aviation
Defense Logistics Agency, Department of Defense
- Set-aside
- No set-aside
Opportunity facts
- Contract number
- SPE4A527P0427
- NAICS code
- 336411 Aircraft Manufacturing
- Place of performance
- Richmond, Virginia 23237, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The Defense Logistics Agency Aviation awarded contract SPE4A527P0427 to Sikorsky Aircraft Corporation on a sole-source basis for 68 Axle Assemblies (NSN 1615-01-502-6255) for the H-60 Seahawk helicopter on October 19, 2026.
The justification cites 10 U.S.C. 3204(a)(1) as statutory authority, citing the requirement for engineering source approval to maintain quality and unsuitability for competitive acquisition due to the OEM's refusal to provide data rights to enable reverse engineering or alternative sourcing. A sources sought notice and Request for Information posted to Contract Opportunities on July 13, 2026 generated no interest from other sources. No market survey was conducted, as the contracting officer determined that additional research would result in non-competitive proposals. The acquisition is structured on a firm fixed-price basis. Place of performance information is not disclosed in the source material.
Notice text
J&A
Awarded contract SPE4A527P0427 to unknown vendor for unknown amount on 2026-10-19.
Files
| File | Type | Posted |
|---|---|---|
| SPE4A526R0264_Redacted.pdf |
Notice history
| Notice | Type | Posted |
|---|---|---|
| Axle assembly | Award Notice | |
| This notice | Limited / Sole Source Justification | |
| "NSN 1615-01-502-6255, axle assembly, wsdc: YLN, helicopter, seahawk, H-60. ” | Pre-Solicitation | |
| "NSN 1615-01-502-6255, axle assembly, wsdc: YLN, helicopter, seahawk, H-60. ” | Pre-Solicitation |
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