# DIBBS #SPE4A6-26-T-33QM

DLA Solicitation for Annular Ball Bearings (NSN 3110-01-209-8890)

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

The Defense Logistics Agency (DLA) Aviation ASC Commodities Division is seeking quotations for annular ball bearings.
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - DLA Aviation ASC Commodities Division
  - Buyer Code DAD0093
- OEMs and Vendors:
  - Timken Aerospace/Split Ball Bearing Division
  - MPB Corporation
- Products Requested:
  - Bearing, Ball, Annular (NSN 3110-01-209-8890)
    - Part Number: 58260 (Timken, MPB)
    - Quantity: 6 units
- Technical and Quality Requirements:
  - Must be manufactured and tested per SAE AS9003 or ISO 9001 standards
  - Packaging and marking per MIL-STD-129 and MIL-DTL-197M
  - Source controlled item; only Timken and MPB are approved
- Notable Requirements:
  - Must comply with domestic sourcing restrictions (Berry Amendment, Buy American Act)
  - Delivery is FOB origin
  - Delivery window: ship by March 17, 2027; deliver by October 4, 2027 (approx. 169 days)

### Description

BEARING, BALL, ANNULAR (QTY: 6, NSN: 3110-01-209-8890, Purchase Request: 7018413479)
  Approved Sources:
  - CAGE: 21335, Part No: 58260, Company: TIMKEN CO
  - CAGE: 78118, Part No: 58260, Company: MPB CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T33QM)