# DIBBS #SPE4A6-27-T-4861

DLA solicitation for 56,020 critical-application thrust washer bearings

**Posted:** October 16, 2026
**Respond By:** October 23, 2026
**Identifier:** SPE4A6-27-T-4861
**NAICS:** 333613

The Defense Logistics Agency is seeking 56,020 critical-application thrust washer bearings for its Weapons Support organization.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support, ASC Commodities Division; point of contact: Karen Randolph.
- **Requested item:** 56,020 thrust washer bearings, NSN 3120-01-571-2679.
  - Approved-source part numbers: D00433 from **CURTISS-WRIGHT FLOW CONTROL SERVICE** and AD-2331447-225 from **ATECH INC**. These are alternate identifiers for the same item.
- **Notable requirements:** The bearing is designated a critical application item and must meet the cited technical and quality requirements: TDP Rev B Gen 2 and QAP 13873 QAP-B02, Revision B.
- **Delivery and acceptance:** Delivery is required within 97 days; FOB Origin, with inspection and acceptance at origin.

### Description

BEARING, WASHER, THRUST (QTY: 56020, NSN: 3120-01-571-2679, Purchase Request: 7018661724)
  Approved Sources:
  - CAGE: 21439, Part No: D00433, Company: CURTISS-WRIGHT FLOW CONTROL SERVICE
  - CAGE: 3KBH9, Part No: AD-2331447-225, Company: ATECH INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T4861)