# DIBBS #SPE4A6-27-T-002C

DLA request for two source-controlled annular ball bearings

**Posted:** November 06, 2026
**Respond By:** November 13, 2026
**Identifier:** SPE4A6-27-T-002C
**NAICS:** 332991

DLA Weapons Support is seeking two source-controlled, flight-critical annular ball bearings for a Navy application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; buyer contact: Jerald Jones.
- **Product:** 2 annular ball bearings, NSN 3110-01-573-6321; approved part number 33553.
- **Approved OEM sources:** GE Aviation Systems LLC (GE Aviation), Schaeffler Aerospace USA Corp, and Bell Textron Inc.
- **Notable requirements:** The bearing is a critical safety item and source-controlled. Manufacture and testing must follow the cited limited-rights data. The bearing must be made in the United States, its outlying areas, or Canada, and qualifying component costs must exceed 50% of total bearing-component cost.
- **Delivery:** Required within 20 days after order.

### Description

BEARING, BALL, ANNULAR (QTY: 2, NSN: 3110-01-573-6321, Purchase Request: 7018806545)
  Approved Sources:
  - CAGE: 05624, Part No: 33553, Company: GE AVIATION SYSTEMS LLC
  - CAGE: 70854, Part No: 33553, Company: SCHAEFFLER AEROSPACE USA CORP
  - CAGE: 97499, Part No: 33553, Company: BELL TEXTRON INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T002C)