# DIBBS #SPE7L1-27-T-4652

DLA solicitation for 111 Arkwin O-rings

**Posted:** November 12, 2026
**Respond By:** November 23, 2026
**Identifier:** SPE7L1-27-T-4652
**NAICS:** 423840

The Defense Logistics Agency is seeking 111 critical-safety O-rings for its Weapons Support, Land Supply Chain mission.
- Government buyer: Defense Logistics Agency (DLA), Weapons Support, Land Supply Chain; contact listed: Robert Warne.
- **OEM / approved source:** Arkwin Industries, Inc. (CAGE 98391).
- Product: 111 O-rings, NSN 5331-01-183-4929; Arkwin part number 1211115-108-2.
- Requirements: Supply-chain traceability, military marking, and specified protective packaging. Delivery is required 161 days after order; FOB origin, with inspection and acceptance at origin.
- No additional technical requirements or pricing information are provided.

### Description

O-RING (QTY: 111, NSN: 5331-01-183-4929, Purchase Request: 7019019865)
  Approved Sources:
  - CAGE: 98391, Part No: 1211115-108-2, Company: ARKWIN INDUSTRIES, INC.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T4652)