# DIBBS #SPE4A7-27-T-0747

DLA solicitation for six critical-application spacer rings

**Posted:** October 13, 2026
**Respond By:** October 20, 2026
**Identifier:** SPE4A7-27-T-0747
**NAICS:** 423840

The Defense Logistics Agency is seeking six critical-application spacer rings for a DLA Weapons Support requirement.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Supplier Operations AE and AF Division; contact listed as Soni Randolph.
- **Product:** 6 spacer rings, NSN 5365-01-291-0112; manufacturer part number **S5338K**.
- **OEMs and approved sources:** **Circor Pumps North America LLC** is identified as the manufacturer; **IMO Delaval Inc.** is also listed as an approved source.
- **Notable requirements:** Delivery is required within 167 days after award. Mercury and mercury-containing compounds must not contact the hardware and are prohibited in preservation, packaging, packing, and marking. FOB origin; inspection and acceptance at destination.

### Description

SPACER, RING (QTY: 6, NSN: 5365-01-291-0112, Purchase Request: 7018679707)
  Approved Sources:
  - CAGE: 59180, Part No: S5338K, Company: CIRCOR PUMPS NORTH AMERICA LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A727T0747)