# DIBBS #SPE7L1-27-T-0283

DLA procurement of three approved-source O-rings

**Posted:** October 06, 2026
**Respond By:** October 16, 2026
**Identifier:** SPE7L1-27-T-0283
**NAICS:** 423840

The Defense Logistics Agency is seeking three critical-application O-rings for the U.S. Army Aviation and Missile Command.
- Government buyer: Defense Logistics Agency (DLA), DLA Weapons Support, Land Supply Chain; customer: U.S. Army Aviation and Missile Command. Contact: Robert Warne.
- OEMs and approved sources: **Meggitt Safety Systems Inc.** (CAGE 05167) and **East Coast Shielding LLC** (CAGE 4VDV9), both listed for approved-source part number 31440040.
- Product requested: 3 O-rings, part number 31440040, NSN 5331-01-115-4947.
- Notable requirements: Critical application item with a non-extendable 180-month shelf life; delivery within 20 days after award; supply-chain traceability documentation; and protective opaque packaging. FOB origin, with destination inspection and acceptance.

### Description

O-RING (QTY: 3, NSN: 5331-01-115-4947, Purchase Request: 7018620890)
  Approved Sources:
  - CAGE: 05167, Part No: 31440040
  - CAGE: 4VDV9, Part No: 31440040, Company: EAST COAST SHIELDING LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T0283)