Heat Exchanger, Air to Air, Aircra1660-01-499-4959
NSN 1660-01-499-4959 · NIIN 014994959 · Part number B40-0923
Super Radiator Coils Limited Partnership Dba Super Radiator Coils Lp Div Richmond · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 44512
Government record, cited
NSN 1660-01-499-4959 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-499-4959. Manufacturer of record part number: B40-0923.
Also searched as1660-01-499-4959 ·
1660014994959 ·
NIIN 014994959 ·
01-499-4959 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 44512 · B40-0923
Nearby stock numbers← 1660-01-499-4958 Heat Exchanger, Air to Air, Aircra
·
1660-01-499-4962 Heat Exchanger, Air to Air, Aircra →
Features
Heat Exchanger,air to Air,aircra — FSC 1660
1 manufacturer part number on file
Manufacturer of record: Super Radiator Coils Limited Partnership Dba Super Radiator Coils Lp Div Richmond
Identification
NSN: 1660-01-499-4959
NIIN: 014994959
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: B40-0923
Manufacturer: Super Radiator Coils Limited Partnership Dba Super Radiator Coils Lp Div Richmond
General Description
The Heat Exchanger,air to Air,aircra, cataloged under National Stock Number 1660-01-499-4959, 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 Super Radiator Coils Limited Partnership Dba Super Radiator Coils Lp Div Richmond. 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
1660-01-499-4959
Primary Part Number
B40-0923
Item Name
Heat Exchanger,air to Air,aircra
FSC / FSG
1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Manufacturer
Super Radiator Coils Limited Partnership Dba Super Radiator Coils Lp Div Richmond
Super Radiator Coils Limited Partnership Dba Super Radiator Coils Lp Div Richmond (USA)
No interchangeability data on file.
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 1660-01-499-4959?
NSN 1660-01-499-4959 is a Heat Exchanger,air to Air,aircra, manufactured by Super Radiator Coils Limited Partnership Dba Super Radiator Coils Lp Div Richmond, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What part numbers are listed for NSN 1660-01-499-4959?
NSN 1660-01-499-4959 has 1 manufacturer part number on file: B40-0923 (Super Radiator Coils Limited Partnership Dba Super Radiator Coils Lp Div Richmond).
What are the specifications of B40-0923?
Key specifications for B40-0923: End Item Identification: F/A-22 RAPTOR. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1660-01-499-4959 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 1660-01-499-4959?
NSN 1660-01-499-4959 has DEMIL Code D. 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.