# DIBBS #SPE4A6-27-Q-0128

DLA Solicitation for 157 Boeing Ball Annular Bearings and Testing

**Posted:** October 26, 2026
**Respond By:** November 09, 2026
**Identifier:** SPE4A6-27-Q-0128
**NAICS:** 332991

The Defense Logistics Agency is seeking a safety-critical bearing and associated testing for an Army application.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support, ASC Commodities Division.
- **OEM / approved source:** **The Boeing Company** (CAGE 77272), part number 145DS011-11.
- **Products and services:** 157 ball annular bearings, NSN 3110-01-350-3674; one contractor first-article test; and one government production-lot testing requirement.
- **Notable requirements:** The bearing is an Army Critical Safety Item and critical application item. Domestic sourcing and component-cost restrictions apply to qualifying U.S., outlying-area, or Canadian manufacture. Items require IUID and marking under MIL-STD-130 and MIL-STD-129.
- **Delivery and inspection:** Bearing delivery is 709 days after order (ADO), FOB origin, with inspection and acceptance at origin. The first-article test line is due 30 ADO and the production-lot testing line is due 90 ADO; the stated schedule spans 919 delivery days overall.

### Description

CONTRACTOR FIRST ARTIC (QTY: Qty - See Solicitation, NSN: 0001S00000053, Purchase Request: 7011873394)
PRODUCTION LOT TESTING (QTY: Qty - See Solicitation, NSN: 0001S00000061, Purchase Request: 7011873394)
BEARING, BALL, ANNULAR (QTY: 157, NSN: 3110-01-350-3674, Purchase Request: 7011873394)
  Approved Sources:
  - CAGE: 77272, Part No: 145DS011-11, Company: THE BOEING COMPANY
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627Q0128)