# DIBBS #SPE7L1-27-T-3890

DLA request for 164 preformed O-rings

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7L1-27-T-3890
**NAICS:** 339991

DLA Weapons Support is seeking 164 preformed O-rings for a critical application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Land Supply Chain; contact: Chelsea Cunningham. Solicitation SPE7L1-27-T-3890.
- **Product:** 164 O-ring packing, preformed, NSN 5331-01-195-4871.
- **Named OEMs and approved source part numbers:**
  - **GE Aviation Systems LLC** — P/N 750420511.
  - **GE Aviation Systems** — P/N 750420511.
  - **GE Aviation Systems Limited** — P/N 750420511.
  - **Safran Landing Systems UK Ltd** — P/N PL695004000-5-22.
- **Notable requirements:** The item is designated critical application; technical data is proprietary or insufficient for competitive procurement. Delivery is due 168 days after order, FOB origin, with destination inspection and acceptance. Packaging requires an opaque waterproof/greaseproof bag meeting the specified military standard.

### Description

O-RING (QTY: 164, NSN: 5331-01-195-4871, Purchase Request: 7019031528)
  Approved Sources:
  - CAGE: 93366, Part No: 750420511, Company: GE AVIATION SYSTEMS LLC
  - CAGE: K0654, Part No: PL695004000-5-22, Company: SAFRAN LANDING SYSTEMS UK LTD
  - CAGE: U7387, Part No: 750420511, Company: GE AVIATION SYSTEMS LIMITED
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T3890)