# DIBBS #SPE7L1-27-T-1828

DLA Solicitation for Two O-Rings, NSN 5331-01-417-6179

**Posted:** October 21, 2026
**Respond By:** November 02, 2026
**Identifier:** SPE7L1-27-T-1828
**NAICS:** 423840

DLA Weapons Support is requesting two O-rings for its Land Supply Chain.
- Buyer: Defense Logistics Agency (DLA), DLA Weapons Support, Land Supply Chain; buyer contact listed as Chelsea Cunningham.
- Requested item: 2 O-rings, NSN 5331-01-417-6179 (CLIN 0001).
  - Approved-source part numbers: Caterpillar Inc. P/N 1142687 and Oshkosh Defense LLC P/N 7HA993. These are alternate identifiers for the same item.
- OEMs and approved sources: Caterpillar Inc. and Oshkosh Defense LLC.
- Notable requirements: No asbestos is permitted. Alternate offers require a complete data package for evaluation. Delivery is required 5 days after award, FOB destination, with destination inspection and acceptance.

### Description

O-RING (QTY: 2, NSN: 5331-01-417-6179, Purchase Request: 7018771499)
  Approved Sources:
  - CAGE: 11083, Part No: 1142687, Company: CATERPILLAR INC
  - CAGE: 75Q65, Part No: 7HA993, Company: OSHKOSH DEFENSE LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T1828)