# DIBBS #SPE4A6-26-T-33HC

DLA Aviation Solicits Timken Tapered Roller Bearing Cones and Rollers (NSN 3110-00-461-1670)

**Posted:** September 21, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE4A6-26-T-33HC
**NAICS:** 332991

DLA Aviation, ASC Commodities Division is seeking to procure tapered roller bearing cones and rollers for critical application use.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation, ASC Commodities Division
  - Buyer: Niyana Yarber (Buyer Code DNY0015)
- OEM and Vendor Details:
  - The Timken Corporation is the sole approved OEM (CAGE 60038)
- Products Requested:
  - Cone and Rollers, Tapered Roller Bearing
    - NSN: 3110-00-461-1670
    - Timken Part Number: 55175C
    - Quantity: 14 units
- Technical and Packaging Requirements:
  - Must comply with MIL-STD-129 marking and MIL-DTL-197M packaging
  - Delivery is FOB origin; destination inspection required
  - Critical application item status
- Notable Requirements:
  - Fast award solicitation
  - Prohibitions on covered defense telecommunications equipment and hazardous materials
  - Technical documentation available via DIBBS portal

### Description

CONE AND ROLLERS, TAPER (QTY: 14, NSN: 3110-00-461-1670, Purchase Request: 7018413557)
  Approved Sources:
  - CAGE: 60038, Part No: 55175C, Company: THE TIMKEN CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T33HC)