# DIBBS #SPE7M2-27-T-0189

DLA Solicitation for 296 Specification-Compliant Retaining Rings

**Posted:** October 14, 2026
**Respond By:** October 26, 2026
**Identifier:** SPE7M2-27-T-0189
**NAICS:** 332721

The Defense Logistics Agency is soliciting 296 retaining rings for its Nuclear Reactor Program, with the item defined by military specifications.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Nuclear Reactor Program; contact named in the attachment: David Larsen.
- **Item requested:** 296 retaining rings, NSN 5325-00-811-4102; part piece number MS16625-1375.
- **Specifications:** MS16625F, Revision F; reference specification MIL-DTL-21248F, Type I, Class 1.
- **Delivery and acceptance:** Required 220 days after order, FOB origin, to DLA Distribution San Diego; destination inspection and acceptance.
- **OEMs and vendors:** No product OEM or supplier is identified in the provided materials.

### Description

RING, RETAINING (QTY: 296, NSN: 5325-00-811-4102, Purchase Request: 7018680524)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M227T0189)