# DIBBS #SPE4A6-27-T-6045

DLA solicitation for 17 source-controlled sleeve bearings

**Posted:** October 23, 2026
**Respond By:** October 30, 2026
**Identifier:** SPE4A6-27-T-6045
**NAICS:** 332991

The Defense Logistics Agency is seeking 17 source-controlled sleeve bearings for a critical application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division.
- **Solicitation:** RFQ SPE4A6-27-T-6045; purchase of 17 each.
- **Product:** BEARING, SLEEVE, NSN 3120-01-324-8843; source part number 115624138.
- **Named OEM/source companies:** **Bird-Johnson Propeller Company, LLC** is identified as the critical-application approved source; **Rolls-Royce Marine North America** is also named for the same CAGE and part number.
- **Notable requirements:** Source-controlled item requiring manufacture and testing to cited limited-rights technical data. The solicitation references TDP Rev A Gen 1 and QAP 13873 QAP-B02, Revision B. Vendors need access to the data or traceability to an approved source; a Source Approval Request (SAR) package is required for approval.
- **Delivery:** Required 171 days after order; FOB origin, with inspection and acceptance at origin.

### Description

BEARING, SLEEVE (QTY: 17, NSN: 3120-01-324-8843, Purchase Request: 7018833585)
  Approved Sources:
  - CAGE: 07309, Part No: 115624138, Company: BIRD-JOHNSON PROPELLER COMPANY, LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T6045)