# DIBBS #SPE7L1-27-T-0098

DLA solicitation for 409 approved-source O-rings

**Posted:** October 02, 2026
**Respond By:** October 13, 2026
**Identifier:** SPE7L1-27-T-0098
**NAICS:** 339991

The Defense Logistics Agency is seeking 409 source-controlled O-rings for its Land Supply Chain.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Land and Maritime, Land Supply Chain; buyer contact: Robert Warne.
- **Requirement:** 409 O-rings, NSN 5331-99-728-9844, CLIN 0001, under solicitation SPE7L1-27-T-0098 and purchase request 7018377334.
- **Approved-source manufacturers and part numbers:**
  - **BSI Standards Limited** (CAGE K7766): BS1806-030 and BSM48-030.
  - **Safran Martin-Baker France** (CAGE F0754): MBEU161365.
  - **Martin-Baker Aircraft Company Limited** (CAGE U1604): MBEU161365.
- **Delivery and item requirements:** Delivery is due 132 days after order, FOB Origin, with destination inspection and acceptance. The O-rings require a 180-month non-extendable shelf life and protective packaging, including an opaque waterproof/greaseproof bag.
- The RFQ is not identified as a small-business set-aside.

### Description

O-RING (QTY: 409, NSN: 5331-99-728-9844, Purchase Request: 7018377334)
  Approved Sources:
  - CAGE: F0754, Part No: MBEU161365
  - CAGE: K7766, Part No: BS1806-030
  - CAGE: K7766, Part No: BSM48-030
  - CAGE: U1604, Part No: MBEU161365, Company: MARTIN-BAKER AIRCRAFT COMPANY LIMIT
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T0098)