# DIBBS #SPE4A6-27-T-2406

DLA solicitation for 197 SPIROLOX retaining rings

**Posted:** October 13, 2026
**Respond By:** October 20, 2026
**Identifier:** SPE4A6-27-T-2406
**NAICS:** 332722

The Defense Logistics Agency is seeking a single delivery of 197 critical-application retaining rings for its Weapons Support organization.
- Buyer: Defense Logistics Agency (DLA), Weapons Support, ASC Commodities Division; point of contact: Sommer Yates.
- Product: 197 retaining rings, OEM **SPIROLOX INC** part number RR-143-CO; NSN 5325-01-212-9608. Spirolox Inc. (CAGE 80756) is the identified source.
- Requirements: Delivery is due 167 days after order. The item is FOB origin, with inspection and acceptance at DLA Distribution Corpus Christi.
- Packaging and marking: Follow ASTM D3951 and applicable DLA packaging requirements; mark in accordance with MIL-STD-129.

### Description

RING, RETAINING (QTY: 197, NSN: 5325-01-212-9608, Purchase Request: 7018680342)
  Approved Sources:
  - CAGE: 80756, Part No: RR-143-CO, Company: SPIROLOX INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T2406)