1680-01-450-6899 - gearbox assembly
Awarded Limited / Sole Source Justification Posted
- Solicitation number
- SPE4A725R0457
- Agency
-
Aviation
Defense Logistics Agency, Department of Defense
- Set-aside
- No set-aside
Opportunity facts
- Contract number
- SPE4A726C0106
- NAICS code
- 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing
- Place of performance
- Virginia, United States
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
The Defense Logistics Agency Aviation has awarded contract SPE4A726C0106 on a limited-sources basis to acquire 81 units of Gearbox Assembly (NSN 1680-01-450-6899) on August 24, 2026.
The justification restricts competition to two sources: CURTISS-WRIGHT CONTROLS, INC. and MOOG INC., identified as the only firms capable of furnishing the required supplies. The acquisition is structured as a Firm Fixed Price Large Buy RFP with no options. Statutory authority is 10 U.S.C. 3204(a)(1), permitting acquisition from limited sources. The technical rationale cites AMC 1 (suitable for competitive acquisition for the second or subsequent time) and AMSC C (requiring engineering source approval by the design control activity to maintain part quality). A sources sought notice and RFI were posted March 12, 2025, generating one response. A market survey was also conducted. The Contracting Officer Calvin Peterson approved the justification April 8, 2025, with Competition Advocate Yolanda Calvin Maupin certification. Head of Contracting Activity approval is required due to the contract value falling between $15 million and $100 million. The dollar value is redacted in the publicly available justification document.
Notice text
Justification
Awarded contract SPE4A726C0106 to unknown vendor for unknown amount on 2026-08-24.
Files
| File | Type | Posted |
|---|---|---|
| SPE4A725R0457_Redacted.pdf |
Notice history
| Notice | Type | Posted |
|---|---|---|
| This notice | Limited / Sole Source Justification | |
| 1680-01-450-6899 - gearbox assembly | Pre-Solicitation | |
| 1680-01-450-6899 - gearbox assembly | Pre-Solicitation |
Similar open opportunities
| Opportunity | Agency | Set-aside | Responses due |
|---|---|---|---|
| GearboxAssy_End_Item_F100_NSN_2840015493031NZ_PN_4087025-801 | Aviation | No set-aside | |
| Gearbox, Assembly, AI | Aviation | No set-aside | |
| Gearbox, accessory driv | Aviation | No set-aside | |
| New Manufactured Material, NSN: 2840-01-532-7658PR (AMC 3N) | Aviation | No set-aside | |
| Gear and shaft asse | Aviation | No set-aside |
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