# DIBBS #SPE4A6-27-T-4115

DLA solicitation for four critical-application sleeve bearings

**Posted:** October 15, 2026
**Respond By:** October 22, 2026
**Identifier:** SPE4A6-27-T-4115
**NAICS:** 332991

DLA is seeking four custom-identified sleeve bearings for a critical application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; point of contact: Kameron Heningburg.
- **Solicitation:** SPE4A6-27-T-4115; purchase request 7013064617.
- **Product:** Four sleeve bearings, NSN 3120-00-445-9635. Each complete bearing consists of upper and lower halves.
- **OEMs / approved sources:** **CURTISS-WRIGHT ELECTRO-MECHANICAL CORP** and **ARGO TURBOSERVE CORPORATION**; both are associated with manufacturer part number 439B824-5.
- **Technical requirements:** Critical application item referencing drawing 01289 439B824, revision M, and TDP revision A, generation 1. Technical documents are available.
- **Delivery and acceptance:** One delivery within 68 days after order; FOB Origin, with inspection and acceptance at destination.

### Description

BEARING, SLEEVE (QTY: 4, NSN: 3120-00-445-9635, Purchase Request: 7013064617)
  Approved Sources:
  - CAGE: 7Y333, Part No: 439B824-5, Company: ARGO TURBOSERVE CORPORATION
  - CAGE: 8FGX3, Part No: 439B824-5, Company: CURTISS-WRIGHT ELECTRO-MECHANICAL C
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T4115)