# DIBBS #SPE4A7-26-T-745B

DLA Aviation Solicits Two Heat Exchanger, Fluid to Fluid, Aircraft Units from EXERGY, LLC

**Posted:** September 16, 2026
**Respond By:** September 23, 2026
**Identifier:** SPE4A7-26-T-745B
**NAICS:** 332410, 336413

The Defense Logistics Agency (DLA) Aviation, ASC Supplier Operations AE and AF Division, is soliciting two units of Heat Exchanger, Fluid to Fluid, Aircraft type (NSN 1660-01-665-1873).
- Government Buyer:
  - Agency: Defense Logistics Agency (DLA) Aviation
  - Sub-agency: ASC Supplier Operations AE and AF Division
  - Contact: TSAONE TLALE (TSAONE.TLALE@DLA.MIL)
- OEM:
  - EXERGY, LLC (Part Number: 00677-01)
- Product Details:
  - Heat Exchanger, Fluid to Fluid, Aircraft
  - Quantity: 2 units
  - NSN: 1660-01-665-1873
  - Approved source: EXERGY, LLC
- Delivery Requirements:
  - Delivery terms: FOB Origin
  - Need ship date: March 14, 2027
  - Original required delivery date: August 13, 2027
- Unique Requirements:
  - Strict compliance with domestic sourcing laws
  - Adherence to technical and quality standards
  - Packaging standards must be met
- No other OEMs or vendors are mentioned
- No technical attachments beyond the solicitation PDF are provided

### Description

HEAT EXCHANGER, FLUID T (QTY: 2, NSN: 1660-01-665-1873, Purchase Request: 7018341489)
  Approved Sources:
  - CAGE: 0NEZ1, Part No: 00677-01, Company: EXERGY, LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A726T745B)