# DIBBS #SPE4A0-26-T-5043

DLA Aviation solicitation for two Cromwell tapered roller bearing cones

**Posted:** September 29, 2026
**Respond By:** October 06, 2026
**Identifier:** SPE4A0-26-T-5043
**NAICS:** 332991

DLA Aviation is seeking two critical-application tapered roller bearing cones for its Aviation Supply Chain ESOC Buys office.
- Government buyer: Defense Logistics Agency (DLA), DLA Aviation, Aviation Supply Chain ESOC Buys; buyer contact: Danita Davis.
- OEM: **Cromwell Builders Manufacturing**, CAGE 9Z677, part number 330400100. No other vendor is named.
- Product: 2 tapered roller bearing cones, NSN 3110-01-509-7949; TDP Rev A Gen 1.
- Notable requirements: delivery is required five days after order; FOB destination, with destination inspection and acceptance. Bearing sourcing is restricted to the United States, its outlying areas, or Canada, and more than 50% of bearing-component cost must come from those locations.
- Purchase request: 7018203883. The notice is not a small-business set-aside.

### Description

CONE, TAPERED ROLLER BE (QTY: 2, NSN: 3110-01-509-7949, Purchase Request: 7018203883)
  Approved Sources:
  - CAGE: 9Z677, Part No: 330400100
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A026T5043)