# DIBBS #SPE4A6-27-T-031Z

DLA solicitation for 770 source-controlled retaining rings

**Posted:** November 10, 2026
**Respond By:** November 17, 2026
**Identifier:** SPE4A6-27-T-031Z
**NAICS:** 332721

DLA Weapons Support is seeking 770 source-controlled retaining rings for a critical application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; buyer contact listed as Debra Fowler.
- **Product:** 770 retaining rings, NSN 5325-01-079-9860; part number BX939-83 (CLIN 0001; PR 7018343068).
- **OEM / approved source:** **L3 Technologies, Inc.** (CAGE 34228).
- **Notable requirements:** The item is source-controlled and must be manufactured and tested using cited limited-rights data. Suppliers must have access to that data or provide traceability to an approved source.
- **Delivery:** Required within 116 days after order.

### Description

RING, RETAINING (QTY: 770, NSN: 5325-01-079-9860, Purchase Request: 7018343068)
  Approved Sources:
  - CAGE: 34228, Part No: BX939-83, Company: L3 TECHNOLOGIES, INC.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T031Z)