# DIBBS #SPE7M1-27-T-2501

Solicitation for 65 Fairbanks Morse Hydraulic Ram Plungers

**Posted:** November 10, 2026
**Respond By:** November 20, 2026
**Identifier:** SPE7M1-27-T-2501
**NAICS:** 333995

DLA is seeking 65 restricted-source hydraulic ram plungers for a Trident submarine application.
- Buyer: Defense Logistics Agency (DLA), Weapons Support, Maritime Supply Chain; buyer contact: Louisa Dougan.
- Product: 65 hydraulic ram plungers, NSN 4320-00-179-8749; Fairbanks Morse, LLC part number 16200232.
- Application: Used in a Colt Industries diesel engine, Model 38ND8 1-8, for a Trident submarine.
- OEMs named: Fairbanks Morse, LLC is the approved source; Colt Industries is identified as the engine manufacturer.
- Requirements: Restricted-source, critical-application item requiring government engineering source approval. Delivery is FOB Origin, with destination inspection and acceptance.
- Delivery timing: Required 122 days after order.

### Description

PLUNGER, HYDRAULIC RAM (QTY: 65, NSN: 4320-00-179-8749, Purchase Request: 7018496022)
  Approved Sources:
  - CAGE: 7PZX0, Part No: 16200232, Company: FAIRBANKS MORSE, LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M127T2501)