Heat Exchanger, Air to Air, Aircra1660-01-416-3191
NSN 1660-01-416-3191 · NIIN 014163191 · Part number CPCE12
Danfoss Inc · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 24976
Government record, cited
NSN 1660-01-416-3191 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-416-3191. Manufacturer of record part number: CPCE12.
Also searched as1660-01-416-3191 ·
1660014163191 ·
NIIN 014163191 ·
01-416-3191 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 24976 · CPCE12
Nearby stock numbers← 1660-01-416-2704 Control Box, Electrical-Electroni
·
1660-01-416-3799 Support Insulation →
Features
Heat Exchanger,air to Air,aircra — FSC 1660
Case with Built-in Condensate Drain Pan: NOT INCLUDED
Tube Circuit Quantity: 2
Material: COPPER ALLOY AND COPPER CASE
Material: COPPER ALLOY AND STEEL CORROSION RESISTING TUBE
Coil Tube Quantity: 1
Cooling Medium: AIR
1 manufacturer part number on file
Identification
NSN: 1660-01-416-3191
NIIN: 014163191
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: CPCE12
Manufacturer: Danfoss Inc
General Description
The Heat Exchanger,air to Air,aircra, cataloged under National Stock Number 1660-01-416-3191, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. The manufacturer of record is Danfoss Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1660-01-416-3191
Primary Part Number
CPCE12
Item Name
Heat Exchanger,air to Air,aircra
FSC / FSG
1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Other items in FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1660-00-001-1693
DUCT ASSEMBLY,AIR CONDITIONING-H
1660-00-001-1754
BAFFLE,AIR
1660-00-001-2491
CAGE,BYPASS VALVE
1660-00-001-2493
1660-00-001-2493 · Item name not on file
1660-00-001-2496
CONTROL BOX,ELECTRICAL-ELECTRONI
1660-00-001-2497
1660-00-001-2497 · Item name not on file
1660-00-001-4130
1660-00-001-4130 · Item name not on file
1660-00-001-4479
CONTROLLER,AIR PRESSURE,AIRCRAFT
Frequently Asked Questions
What is NSN 1660-01-416-3191?
NSN 1660-01-416-3191 is a Heat Exchanger,air to Air,aircra, manufactured by Danfoss Inc, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What part numbers are listed for NSN 1660-01-416-3191?
NSN 1660-01-416-3191 has 1 manufacturer part number on file: CPCE12 (Danfoss Inc).
What are the specifications of CPCE12?
Key specifications for CPCE12: Case with Built-in Condensate Drain Pan: NOT INCLUDED; Tube Circuit Quantity: 2; End Item Identification: COAST GUARD HH65A AIRCRAFT ENVIRONMENTAL CONTROL UNIT.; Material: COPPER ALLOY AND COPPER CASE. 6 specifications are documented in the U.S. Government catalog.
Is NSN 1660-01-416-3191 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.