# DIBBS #SPE7L0-27-Q-0051

DLA request for one ALCO diesel-engine piston ring set

**Posted:** November 12, 2026
**Respond By:** November 18, 2026
**Identifier:** SPE7L0-27-Q-0051
**NAICS:** 333618

The Defense Logistics Agency is seeking a piston ring set for an ALCO diesel engine.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support, Land Supply Chain ESOC Buys office; contact listed as Jeffrey Bloom.
- **Item requested:** One piston ring set, NSN 2815-01-013-4313, for an ALCO Model 16-251C diesel engine.
- **Named approved sources/OEMs:** **Fairbanks Morse, LLC** (P/N 24200512-2) and **Kaydon Ring & Seal Inc.** (P/N 38873C80).
- **Delivery and acceptance:** Delivery is required 60 days after award, FOB origin; inspection and acceptance take place at destination.
- No additional technical requirements are stated in the available solicitation information.

### Description

RING SET, PISTON (QTY: 1, NSN: 2815-01-013-4313, Purchase Request: 7017274900)
  Approved Sources:
  - CAGE: 75370, Part No: 38873C80, Company: KAYDON RING & SEAL INC
  - CAGE: 7PZX0, Part No: 24200512-2, Company: FAIRBANKS MORSE, LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L027Q0051)