Adapter, Air Inlet, Heat Exchanger1660-01-724-0589
NSN 1660-01-724-0589 · NIIN 017240589 · Part number 90568
Allied Systems Company Dba Allied Systems Co · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 60848
Government record, cited
NSN 1660-01-724-0589 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-724-0589. Manufacturer of record part number: 90568.
Also searched as1660-01-724-0589 ·
1660017240589 ·
NIIN 017240589 ·
01-724-0589 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 60848 · 90568
Manufacturer of record: Allied Systems Company Dba Allied Systems Co
Identification
NSN: 1660-01-724-0589
NIIN: 017240589
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: 90568
Manufacturer: Allied Systems Company Dba Allied Systems Co
General Description
The Adapter,air Inlet,heat Exchanger, cataloged under National Stock Number 1660-01-724-0589, 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 Allied Systems Company Dba Allied Systems Co. 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
1660-01-724-0589
Primary Part Number
90568
Item Name
Adapter,air Inlet,heat Exchanger
FSC / FSG
1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Allied Systems Company Dba Allied Systems Co (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.
1660-00-006-4472
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 1660-01-724-0589?
NSN 1660-01-724-0589 is a Adapter,air Inlet,heat Exchanger, manufactured by Allied Systems Company Dba Allied Systems Co, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What part numbers are listed for NSN 1660-01-724-0589?
NSN 1660-01-724-0589 has 1 manufacturer part number on file: 90568 (Allied Systems Company Dba Allied Systems Co).
What are the specifications of 90568?
Key specifications for 90568: Part Name Assigned by Controlling Agency: HEAT EXCHANGER; End Item Identification: DUAL POINT DAVIT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1660-01-724-0589 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 1660-01-724-0589?
NSN 1660-01-724-0589 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.