# DIBBS #SPE7L1-27-T-1686

DLA solicitation for five critical-application O-rings

**Posted:** October 19, 2026
**Respond By:** October 29, 2026
**Identifier:** SPE7L1-27-T-1686
**NAICS:** 339991

DLA Weapons Support is seeking five critical-application O-rings under NSN 5331-01-384-7502.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Land Supply Chain.
- **OEMs and approved sources:**
  - **Raytheon Company** — part number 91584647.
  - **Thales DMS France SAS** — part number 91584647.
  - **Trelleborg Sealing Solutions US, Inc.** — part number Q4-364 B70.
- **Product requested:** 5 O-rings, NSN 5331-01-384-7502.
- **Notable requirements:** Critical-application item with a 60-month, non-extendable shelf life. Military packaging and marking are required; delivery is FOB Origin, with destination inspection and acceptance at DLA Distribution San Joaquin in Tracy, California.

### Description

O-RING (QTY: 5, NSN: 5331-01-384-7502, Purchase Request: 7018677714)
  Approved Sources:
  - CAGE: 09257, Part No: Q4-364 B70, Company: TRELLEBORG SEALING SOLUTIONS US, IN
  - CAGE: 94404, Part No: 91584647, Company: RAYTHEON COMPANY
  - CAGE: F8294, Part No: 91584647, Company: THALES DMS FRANCE SAS
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T1686)