# DIBBS #SPE7L1-27-T-1118

DLA procurement of 406 O-rings

**Posted:** October 13, 2026
**Respond By:** October 23, 2026
**Identifier:** SPE7L1-27-T-1118
**NAICS:** 423840

DLA Weapons Support is procuring 406 O-rings for its Land Supply Chain.
- Government buyer: Defense Logistics Agency (DLA), DLA Weapons Support, Land Supply Chain; point of contact: Kristie Fown.
- Requested item: 406 O-rings, NSN 5331-01-431-3621.
- Approved sources and part numbers:
  - **Kubota Tractor Corp.** — P/N 15841-53622.
  - **Engine Distributors Inc.** — P/N 15841-53620.
- Notable requirements: Delivery is FOB origin and required within 164 days. O-rings require military identification marking and opaque waterproof, greaseproof packaging; asbestos is prohibited.

### Description

O-RING (QTY: 406, NSN: 5331-01-431-3621, Purchase Request: 7018678863)
  Approved Sources:
  - CAGE: 0XWR1, Part No: 15841-53622
  - CAGE: 31013, Part No: 15841-53620
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T1118)