# DIBBS #SPE4A6-27-T-4552

DLA solicitation for 130 annular ball bearings

**Posted:** October 16, 2026
**Respond By:** October 23, 2026
**Identifier:** SPE4A6-27-T-4552
**NAICS:** 332991

DLA Weapons Support is seeking 130 annular ball bearings for a critical application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division.
- **OEMs / approved sources:** **RTX Corporation** (CAGE 55820) and **New Hampshire Ball Bearings Inc.** (CAGE 83086); both are listed for part number 4950806.
- **Product:** 130 annular ball bearings, NSN 3110-01-542-1734; manufacturer part number 4950806.
- **Notable requirements:** Bearings must be manufactured in the United States, its outlying areas, or Canada, and qualifying domestic component costs must exceed 50% of total bearing-component cost. The item is identified as critical application and references TDP Rev B Gen 2 and QAP 13873 QAP-B02, Revision B.
- **Delivery and inspection:** Single delivery is required 171 days after order; FOB origin, with destination inspection and acceptance. The solicitation is set aside for small businesses.

### Description

BEARING, BALL, ANNULAR (QTY: 130, NSN: 3110-01-542-1734, Purchase Request: 7018745633)
  Approved Sources:
  - CAGE: 55820, Part No: 4950806, Company: RTX CORPORATION
  - CAGE: 83086, Part No: 4950806, Company: NEW HAMPSHIRE BALL BEARINGS INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T4552)