# DIBBS #SPE7M1-26-T-380Z

DLA Land and Maritime Solicits Circor Wearing Rings (NSN 4320-01-443-1043)

**Posted:** September 25, 2026
**Respond By:** October 05, 2026
**Identifier:** SPE7M1-26-T-380Z
**NAICS:** 423840

This opportunity involves the Defense Logistics Agency (DLA) Land and Maritime seeking to procure critical application wearing rings for maritime supply needs.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime, Maritime Supply Chain
  - Buyer: Michael Reese
- OEMs and Vendors:
  - Circor Naval Solutions LLC (CAGE 63857) is the sole approved manufacturer
- Products/Services Requested:
  - 6 units of RING, WEARING (NSN 4320-01-443-1043)
    - Circor Naval Solutions LLC part number: 0654C0710S902A
- Unique or Notable Requirements:
  - Item is a critical application part with strict quality and export control requirements
  - Packaging must meet DLA Master List specifications
  - Delivery is FOB origin with destination inspection
  - Only approved sources (Circor Naval Solutions LLC) are eligible
- No services are requested in this solicitation

### Description

RING, WEARING (QTY: 6, NSN: 4320-01-443-1043, Purchase Request: 7018494975)
  Approved Sources:
  - CAGE: 63857, Part No: 0654C0710S902A, Company: CIRCOR NAVAL SOLUTIONS LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M126T380Z)