# DIBBS #SPE4A6-27-T-045X

DLA solicitation for 225 MS16631-3168 retaining rings

**Posted:** November 12, 2026
**Respond By:** November 19, 2026
**Identifier:** SPE4A6-27-T-045X
**NAICS:** 332721

DLA Weapons Support is seeking a single delivery of 225 specification-compliant retaining rings for a critical application.
- Government buyer: Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; buyer contact listed as Carl Younce.
- Product: 225 retaining rings, NSN 5325-01-382-4129, part number MS16631-3168.
  - Must meet specification MS16631F, Revision F; identified as a critical application item.
- Delivery and acceptance: FOB origin, within 165 days after order; inspection and acceptance at DLA Distribution Depot Hill.
- No OEM or commercial vendor is named in the provided materials.

### Description

RING, RETAINING (QTY: 225, NSN: 5325-01-382-4129 Mil-Spec, Purchase Request: 7019019250)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T045X)