# DIBBS #SPE4A6-27-T-0082

DLA request for 326 approved-source retaining rings

**Posted:** October 02, 2026
**Respond By:** October 09, 2026
**Identifier:** SPE4A6-27-T-0082
**NAICS:** 332991

The Defense Logistics Agency is seeking a single delivery of retaining rings for DLA Weapons Support.
- **Buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; buyer contact: Derrick Looney.
- **Request:** 326 retaining rings, NSN 5325-00-115-1475, CLIN 0001, under solicitation SPE4A6-27-T-0082.
- **Approved-source OEMs:** **Dresser, LLC** — part number 490127; **Schwitzer Engine Components** — part number C139052. The release also associates the source part numbers with CAGE codes 64104 and 53591, respectively.
- **Notable requirements:** The item is identified as a critical application item. Delivery is FOB origin within 166 days after order; inspection and acceptance are at destination. The solicitation is not marked as a small-business set-aside.

### Description

RING, RETAINING (QTY: 326, NSN: 5325-00-115-1475, Purchase Request: 7018066687)
  Approved Sources:
  - CAGE: 53591, Part No: C139052
  - CAGE: 64104, Part No: 490127, Company: DRESSER, LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T0082)