# DIBBS #SPE7L1-27-T-4468

DLA Request for Four MTU O-Rings

**Posted:** November 10, 2026
**Respond By:** November 20, 2026
**Identifier:** SPE7L1-27-T-4468
**NAICS:** 423840

The Defense Logistics Agency is soliciting four O-rings for the Lebanese Armed Forces under a Foreign Military Sales requirement.
- **Buyer:** Defense Logistics Agency (DLA), Weapons Support, Land Supply Chain; buyer contact listed as Jennifer Cummins.
- **Requested item:** Four O-rings, NSN 5331-12-330-4290.
  - **OEM/manufacturer:** MTU Mot oren- und Turbinen-Union Friedrichshafen; identified manufacturer part number 9,25X1,78MMN429.
  - Other source-listed part numbers include MMN429-9,25X1,78, 700429009004, and 9,25X1,78MMN. The attachment also gives 9,25X1,78MMN429 as an alternate part number.
  - **Approved sources named:** NAVANTIA, S.A., S.M.E. and Penn Power Group, LLC.
- **Notable requirements:** Delivery within five days after award, FOB origin, with origin inspection and acceptance. O-rings must not contain asbestos and must use opaque, waterproof, greaseproof packaging.
- No technical documents are listed for the item.

### Description

O-RING (QTY: 4, NSN: 5331-12-330-4290, Purchase Request: 7013983433)
  Approved Sources:
  - CAGE: 0141B, Part No: MMN429-9,25X1,78, Company: NAVANTIA, S.A., S.M.E.
  - CAGE: 409BB, Part No: MMN429-9,25X1,78
  - CAGE: 4E670, Part No: 700429009004, Company: PENN POWER GROUP, LLC
  - CAGE: D8266, Part No: 700429009004
  - CAGE: D8266, Part No: 9,25X1,78MMN429
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T4468)