# DIBBS #SPE4A6-27-T-4389

DLA solicitation for five Rexnord GB525A6 roller rod-end bearings

**Posted:** October 16, 2026
**Respond By:** October 23, 2026
**Identifier:** SPE4A6-27-T-4389
**NAICS:** 332991

DLA Weapons Support is soliciting five roller rod-end bearings identified to a Northrop Grumman drawing and Rexnord part number.
- Government buyer: Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division.
- Requested item: five roller rod-end bearings, NSN 3110-00-198-1260, part number GB525A6. The five units are split between two line items: one unit and four units.
- OEMs and named sources:
  - Rexnord Industries, LLC (CAGE 77896) is identified as the critical application source for part GB525A6.
  - Northrop Grumman Corp. drawing GB525A, Revision D, identifies the bearing design.
- Notable requirements: domestic sourcing is required. Material 8620 may substitute for 4620, and Hytrel seals may substitute for Buna N seals.
- Delivery is required 171 days after award. No options or recurring subscription period are stated.

### Description

BEARING, ROLLER, ROD END (QTY: 5, NSN: 3110-00-198-1260, Purchase Request: 7018746705)
  Approved Sources:
  - CAGE: 77896, Part No: GB525A6, Company: REXNORD INDUSTRIES, LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T4389)