SPE4A6-26-R-X302, NSN 3110-01-495-4847, bearing, ball, airframe
Awarded Limited / Sole Source Justification Posted
- Solicitation number
- SPE4A6-26-R-XD52
- Agency
-
Aviation
Defense Logistics Agency, Department of Defense
- Set-aside
- No set-aside
Opportunity facts
- Contract number
- SPE4A6-26-D-C129
- NAICS code
- 332991 Ball and Roller Bearing Manufacturing
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
Defense Logistics Agency Aviation has awarded contract SPE4A6-26-D-C129 to an unnamed vendor on a sole-source basis for ball bearing airframes (NSN 3110-01-495-4847) in a quantity of 1,145 each on September 18, 2026.
The justification cites 10 U.S.C. 3204(a)(1) and rests on AMSC code B, which requires the item to be acquired from a manufacturing source specified on a source control drawing. A sources sought notice and Request for Information posted on November 21, 2025 yielded no responses. Market research determined that only two sources are capable of furnishing the required supplies: NHBB (CAGE 50294) and RBC (CAGE 3NPS1). Although the material qualifies as COTS, ESA will not change the AMSC designation to "Z" due to quality controls associated with the NSN. The item will be purchased under commercial procedures per FAR 12.201-1(a). The anticipated cost to the Government is determined fair and reasonable under FAR 13.5 and commercial procedures, supported by five-year procurement history. The contracting officer certification is dated September 3, 2026, with approval authority retained by the Contracting Officer for contracts not exceeding $10 million. Award value and place of performance are not disclosed in the justification.
Notice text
JA POSTING
Awarded contract SPE4A6-26-D-C129 to unknown vendor for unknown amount on 2026-09-18.
Files
| File | Type | Posted |
|---|---|---|
| JA-SPE4A626RXD52_R.pdf |
Notice history
| Notice | Type | Posted |
|---|---|---|
| This notice | Limited / Sole Source Justification | |
| SPE4A6-26-R-X302, NSN 3110-01-495-4847, bearing, ball, airframe | Award Notice | |
| Bearing, ball, airframe | Award Notice | |
| SPE4A6-26-R-X302, NSN 3110-01-495-4847, bearing, ball, airframe | Solicitation | |
| SPE4A6-26-R-X302, NSN 3110-01-495-4847, bearing, ball, airframe | Pre-Solicitation |
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