175172-5 - Honeywell Air-to-Water Heat Exchanger for Commercial Aircraft

175172-5 is an air-to-water aircraft heat exchanger manufactured by Honeywell (CAGE 70210) and cataloged by the DLA under National Stock Number 1660-01-248-0809 within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating and Pressurizing Equipment), item name "HEAT EXCHANGER, AIR TO WATER, AIRCRAFT." It transfers heat between an air stream and a liquid loop within the environmental control / thermal-management system.

The specific aircraft type and effectivity are not identified in the DLA record and must be confirmed against the applicable aircraft IPC. As an ECS component it is sourced serviceable or overhauled with FAA 8130-3 / EASA Form 1, a proof-pressure/leak inspection record, and traceability. Its function falls under ATA Chapter 21 (Air Conditioning).

Part Number
175172-5
Manufacturer
Honeywell
Aircraft Model
Commercial Aircraft
Category
Environmental Control Systems
Condition
Serviceable
Certification
FAA 8130-3
Price
Contact us for pricing
Availability
Contact for Availability

Key Specifications for 175172-5

ATA Chapter
21 — Air Conditioning
Part Type
Air-to-Water Heat Exchanger
Manufacturer / CAGE
Honeywell / 70210
NSN
1660-01-248-0809
FLIS Item Name
HEAT EXCHANGER, AIR TO WATER, AIRCRAFT (FSC 1660)
Typical Condition
Serviceable / Overhauled

Procurement Notes for 175172-5

Identity (Honeywell air-to-water heat exchanger, NSN 1660-01-248-0809) is FLIS-confirmed; the exact aircraft must be verified against the aircraft IPC. Source serviceable/overhauled with FAA 8130-3 and a proof-pressure/leak inspection record.

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Frequently Asked Questions about 175172-5

What aircraft does 175172-5 fit?
175172-5 is a environmental control systems associated with the Commercial Aircraft, manufactured by Honeywell. Eligibility depends on the aircraft serial number, modification status, and configuration; verify 175172-5 against the aircraft IPC and maintenance documentation before procurement.
Can 175172-5 be supplied new, overhauled, or serviceable?
Subject to global supplier availability, 175172-5 can typically be sourced new, overhauled, serviceable, or as-removed for the Commercial Aircraft, each with the airworthiness documentation appropriate to that condition.
What traceability and certification ships with 175172-5?
175172-5 can be supplied with FAA 8130-3 where available; EASA Form 1 dual release and back-to-birth or teardown traceability may also be available depending on the source and condition of the specific unit.
How quickly can Honeywell 175172-5 be quoted for an AOG?
RFQs for 175172-5 on the Commercial Aircraft are typically answered within 12-24 hours. AOG requirements are prioritized and sourced through the global supplier network on an expedited basis.
Can 175172-5 be exported internationally?
Yes. 175172-5 can be shipped worldwide subject to ITAR/EAR screening and destination-country import compliance; export and customs documentation is coordinated per shipment.

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