# DIBBS #SPE4A6-27-T-4109

DLA request for 32 MS16631F retaining rings

**Posted:** October 15, 2026
**Respond By:** October 22, 2026
**Identifier:** SPE4A6-27-T-4109
**NAICS:** 332618

The Defense Logistics Agency is seeking 32 specification-compliant retaining rings for a military application.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support, ASC Commodities Division; buyer contact: Latoya Anderson.
- **Solicitation:** SPE4A6-27-T-4109.
- **Product requested:** 32 retaining rings, NSN 5325-00-598-0855; piece number MS16631-4244.
- **OEMs and vendors:** No manufacturer, OEM, or supplier is identified in the provided materials.
- **Notable requirements:** Manufacture to MS16631F and reference specification MIL-DTL-21248F. The item is designated a critical application item and requires NAVAIR traceability and bare-item marking.
- **Delivery and acceptance:** Single supply delivery required within 112 days after order; FOB Origin, with inspection and acceptance at DLA Distribution Jacksonville.

### Description

RING, RETAINING (QTY: 32, NSN: 5325-00-598-0855 Mil-Spec, Purchase Request: 7018677886)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T4109)