# DIBBS #SPE8E8-27-T-0001

DLA Troop Support procurement for one Ontic refrigeration heat interchanger

**Posted:** October 02, 2026
**Respond By:** October 13, 2026
**Identifier:** SPE8E8-27-T-0001
**NAICS:** 423740

DLA Troop Support is seeking a single approved-source refrigeration heat interchanger for a critical application.
- **Buyer:** Defense Logistics Agency (DLA), DLA Troop Support, Construction & Equipment (Lighting II); point of contact: Alexis Selby.
- **OEM/approved source:** **Ontic Engineering & Manufacturing, Inc.** (CAGE 45934), part number 4101447.
- **Product:** One heat interchanger, refrigerant/refrigeration; NSN 4130-01-491-1963; purchase request 7018578824.
- **Notable requirements:** Critical application item with TDP Revision A, Generation 1. Delivery is required within 20 days after award, FOB origin, to DLA Distribution Warner Robins.
- No services or additional product specifications are stated.

### Description

HEAT INTERCHANGER, REFR (QTY: 1, NSN: 4130-01-491-1963, Purchase Request: 7018578824)
  Approved Sources:
  - CAGE: 45934, Part No: 4101447, Company: ONTIC ENGINEERING & MANUFACTURING,
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE8E827T0001)