# DIBBS #SPE4A6-26-T-30VU

Procurement of Self-Aligning Plain Bearings (NSN 3120-00-073-4308) for DLA Aviation

**Posted:** September 17, 2026
**Respond By:** September 24, 2026
**Identifier:** SPE4A6-26-T-30VU
**NAICS:** 332991

This opportunity from the Defense Logistics Agency (DLA) Aviation, ASC Commodities Division seeks offers for self-aligning plain bearings (NSN 3120-00-073-4308).
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation, ASC Commodities Division
  - Buyer: Robye Dewitt, Buyer Code GPP1934
- OEMs and Approved Manufacturers:
  - TIMKEN CO (part number 25SBB40)
  - TAYLOR MACHINE WORKS INC (part number 17489P11)
  - RBC BEARINGS INCORPORATED (part number B40-9L)
  - JARP INDUSTRIES, INC. (part number 720004A)
  - OSHKOSH DEFENSE LLC (part number 2HK158)
- Products Requested:
  - Bearing, Plain, Self-Aligning
    - NSN 3120-00-073-4308
    - Quantity: 5 units
    - Each OEM's part number is accepted
- Technical and Quality Requirements:
  - Must meet DLA Master List and MIL standards
  - Packaging per MIL-DTL-197M and marking per MIL-STD-129
  - Compliance with Buy American Act and Berry Amendment
  - Prohibition on covered defense telecommunications equipment
- Delivery Requirements:
  - FOB origin
  - Ship to DLA Distribution San Joaquin, Tracy, CA
  - Delivery lead time: 268 days from contract award
- No unique technical requirements beyond sourcing from approved manufacturers and compliance with listed standards.

### Description

BEARING, PLAIN, SELF-ALI (QTY: 5, NSN: 3120-00-073-4308, Purchase Request: 7018377343)
  Approved Sources:
  - CAGE: 21335, Part No: 25SBB40, Company: TIMKEN CO
  - CAGE: 27618, Part No: 17489P11, Company: TAYLOR MACHINE WORKS INC
  - CAGE: 51588, Part No: B40-9L, Company: RBC BEARINGS INCORPORATED
  - CAGE: 63899, Part No: 720004A, Company: JARP INDUSTRIES, INC.
  - CAGE: 75Q65, Part No: 2HK158, Company: OSHKOSH DEFENSE LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T30VU)