# DIBBS #SPE7L1-27-T-3846

DLA request for 76 critical-application O-rings

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7L1-27-T-3846
**NAICS:** 423840

The Defense Logistics Agency is seeking 76 critical-application O-rings for delivery to its New Cumberland distribution facility.
- Government buyer: Defense Logistics Agency (DLA), DLA Weapons Support, Land Supply Chain; buyer contact: George Mitchell.
- Item requested: 76 O-rings, NSN 5331-01-115-3760.
  - Approved-source part numbers: The Boeing Company and Leonardo SPA Helicopters Division, P/N 145DS029-2; Rubbercraft Corporation of California, P/N 40516-2.
- **OEMs and named sources:** The Boeing Company, Leonardo SPA Helicopters Division, and Rubbercraft Corporation of California.
- Requirements: Critical-application item with supply-chain traceability, specified protective packaging, and a 240-month non-extendable shelf life.
- Delivery: FOB origin, required within 173 days after order, to DLA Distribution at the DDSP New Cumberland Facility.

### Description

O-RING (QTY: 76, NSN: 5331-01-115-3760, Purchase Request: 7019029255)
  Approved Sources:
  - CAGE: 77272, Part No: 145DS029-2, Company: THE BOEING COMPANY
  - CAGE: 77969, Part No: 40516-2, Company: RUBBERCRAFT CORPORATION OF CALIFORN
  - CAGE: A0126, Part No: 145DS029-2
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T3846)