NSN 1660-01-702-2801 · NIIN 017022801 · Part number 20156000-205
Limco Airepair Inc. · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 16630
Government record, cited
NSN 1660-01-702-2801 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-702-2801. Manufacturer of record part number: 20156000-205.
Also searched as1660-01-702-2801 ·
1660017022801 ·
NIIN 017022801 ·
01-702-2801 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 16630 · 20156000-205
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: 20156000-205
Manufacturer: Limco Airepair Inc.
General Description
The Heat Exchanger,air, cataloged under National Stock Number 1660-01-702-2801, 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 Limco Airepair Inc.. 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
1660-01-702-2801
Primary Part Number
20156000-205
Item Name
Heat Exchanger,air
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.
1660-00-006-4472
FLANGE,VALVE BODY
1660-00-009-5646
ADAPTER ASSEMBLY,BELLOWS
1660-00-019-8389
1660-00-019-8389 · Item name not on file
1660-00-019-8399
1660-00-019-8399 · Item name not on file
1660-00-031-5285
1660-00-031-5285 · Item name not on file
1660-00-302-4390
PISTON,REGULATING V
1660-00-441-0575
PISTON
1660-01-601-0729
ETHERNET SWITCH
Frequently Asked Questions
What is NSN 1660-01-702-2801?
NSN 1660-01-702-2801 is a Heat Exchanger,air, manufactured by Limco Airepair Inc., classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What part numbers are listed for NSN 1660-01-702-2801?
NSN 1660-01-702-2801 has 1 manufacturer part number on file: 20156000-205 (Limco Airepair Inc.).
What are the specifications of 20156000-205?
Key specifications for 20156000-205: Part Name Assigned by Controlling Agency: HEAT EXCHANGER,AIR. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1660-01-702-2801 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.
What is the DEMIL code for NSN 1660-01-702-2801?
NSN 1660-01-702-2801 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.