# DIBBS #SPE7L1-27-T-0764

DLA procurement of 313 approved-source O-rings

**Posted:** October 08, 2026
**Respond By:** October 19, 2026
**Identifier:** SPE7L1-27-T-0764
**NAICS:** 423840

The Defense Logistics Agency is seeking 313 critical-application O-rings for its Weapons Support, Land Supply Chain.
- Buyer: Defense Logistics Agency (DLA), Weapons Support, Land Supply Chain; buyer contact listed as Robert Warne.
- Requested item: 313 O-rings, NSN 5331-99-730-4828, CLIN 0001; approved manufacturer part number MBEU61525.
- **OEMs / approved sources:** Martin-Baker Aircraft Company Limited (CAGE U1604) and Safran Martin-Baker France (CAGE F0754).
- Requirements: Delivery is due 253 days after order, FOB origin. The item requires destination inspection and acceptance and packaging compliant with specified DLA/MIL-STD requirements.
- No services or option periods are identified.

### Description

O-RING (QTY: 313, NSN: 5331-99-730-4828, Purchase Request: 7018662230)
  Approved Sources:
  - CAGE: F0754, Part No: MBEU61525
  - CAGE: U1604, Part No: MBEU61525, Company: MARTIN-BAKER AIRCRAFT COMPANY LIMIT
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T0764)