# DIBBS #SPE4A6-27-T-056D

DLA solicitation for 415 Mil-Spec retaining rings

**Posted:** November 12, 2026
**Respond By:** November 19, 2026
**Identifier:** SPE4A6-27-T-056D
**NAICS:** 332721, 423840, 425120

DLA Weapons Support is seeking 415 Mil-Spec retaining rings for a critical pump application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division.
- **Product:** 415 retaining rings, NSN 5325-01-407-7279; part-piece number MS90708-4062, to SAE AS90708 Revision C.
- **Requirements:** Identified as a critical pump part and critical application item. Source inspection and origin inspection/acceptance apply.
- **Delivery:** FOB Origin, due 165 days after award; this is a one-time supply purchase.
- **OEM/vendor:** No manufacturer or vendor is identified. DIBBS is the procurement platform, not a product manufacturer.

### Description

RING, RETAINING (QTY: 415, NSN: 5325-01-407-7279 Mil-Spec, Purchase Request: 7019024191)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T056D)