# DIBBS #SPE4A6-27-T-8254

DLA solicitation for five source-controlled inner bearing rings

**Posted:** November 04, 2026
**Respond By:** November 12, 2026
**Identifier:** SPE4A6-27-T-8254
**NAICS:** 332991

The Defense Logistics Agency is soliciting five source-controlled inner bearing rings for a critical application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; listed contact: Karen Randolph.
- **OEMs and approved sources:** **Schaeffler Aerospace Canada Inc.**, **SKF USA Inc.**, and **SKF Aeroengine North America** (CAGE 38443). The attachment also identifies approved-source CAGE 36069 without naming a company.
- **Product requested:** Five inner bearing rings, NSN 3110-01-434-0579, part number L43720P01, manufactured and tested to drawing L43720, latest revision.
- **Notable requirements:** Source-controlled item restricted to approved sources or vendors able to demonstrate traceability and access to limited-rights data, which the Government does not provide. Bearing domestic-content restrictions apply. Delivery is FOB Origin, due 151 days after award, with origin inspection and acceptance.

### Description

RING, BEARING, INNER (QTY: 5, NSN: 3110-01-434-0579, Purchase Request: 7018744124)
  Approved Sources:
  - CAGE: 36069, Part No: L43720P01, Company: SCHAEFFLER AEROSPACE CANADA INC
  - CAGE: 38443, Part No: L43720P01, Company: SKF USA INC.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T8254)