# DIBBS #SPE4A6-27-T-4685

DLA Solicitation for 19 Specification-Compliant Retaining Rings

**Posted:** October 16, 2026
**Respond By:** October 23, 2026
**Identifier:** SPE4A6-27-T-4685
**NAICS:** 332722

The Defense Logistics Agency is seeking 19 specification-compliant retaining rings for a single-delivery supply order.
- Buyer and solicitation
  - Government buyer: Defense Logistics Agency (DLA), Weapons Support, ASC Commodities Division; buyer contact named in the notice: Tarik Caballero.
  - Solicitation: SPE4A6-27-T-4685; purchase request: 7018682565.
- Product requested
  - 19 retaining rings, NSN 5325-00-282-6305 (also shown as 5325002826305).
  - Part piece number: MS16633-2031; specified to MS16633E(1), with MIL-DTL-21248F referenced.
- Notable requirements
  - Delivery is required 164 days after order. FOB origin; inspection and acceptance take place at origin.
  - No OEM, vendor, or approved source is identified in the notice. The procurement is not set aside for small businesses.

### Description

RING, RETAINING (QTY: 19, NSN: 5325002826305, Purchase Request: 7018682565)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T4685)