NSN 1660-01-593-6808 · NIIN 015936808 · Part number 2191B0053-3
Boeing Defence Australia Ltd · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE Z0HA9
Government record, cited
NSN 1660-01-593-6808 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-593-6808. Manufacturer of record part number: 2191B0053-3.
Also searched as1660-01-593-6808 ·
1660015936808 ·
NIIN 015936808 ·
01-593-6808 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE Z0HA9 · 2191B0053-3
Manufacturer of record: Boeing Defence Australia Ltd
Identification
NSN: 1660-01-593-6808
NIIN: 015936808
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: 2191B0053-3
Manufacturer: Boeing Defence Australia Ltd
General Description
The Tank,coolant Fluid,aircraft, cataloged under National Stock Number 1660-01-593-6808, 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 Boeing Defence Australia Ltd. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Tank,coolant Fluid,aircraft
FSC / FSG
1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment (FSG 16)
Manufacturers
Boeing Defence Australia Ltd (CAGE Z0HA9)
Technical Specifications
Parameter
Value
NSN
1660-01-593-6808
Primary Part Number
2191B0053-3
Item Name
Tank,coolant Fluid,aircraft
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 1660-01-593-6808?
NSN 1660-01-593-6808 is a Tank,coolant Fluid,aircraft, manufactured by Boeing Defence Australia Ltd, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What part numbers are listed for NSN 1660-01-593-6808?
NSN 1660-01-593-6808 has 1 manufacturer part number on file: 2191B0053-3 (Boeing Defence Australia Ltd).
Is NSN 1660-01-593-6808 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.