NSN 1660-01-574-6899

Part Details | AIRCRAFT AIR CONDITIONING-HEATING DUCT ASSEMBLY

1660-01-574-6899 A hollow body used to transport air to various parts of the aircraft for the purpose of heating, cooling, pressurizing, de-icing, and the like. It may include flange(s), bracket(s), and the like for mounting purposes. Excludes pipes used in aircraft exhaust systems and pipes used in non-aircraft applications. Excludes PIPE, EXHAUST and PIPE, AIR CONDITIONING-HEATING.

Alternate Parts: 204666311, 204-66631-1, 1660-01-574-6899, 01-574-6899, 1660015746899, 015746899

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
16JUN 05, 200901-574-689932351 ( DUCT ASSEMBLY, AIR CONDITIONING-HEATING, AIRCRAFT )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1660-01-574-6899
Part Number Cage Code Manufacturer
204-66631-181205THE BOEING COMPANYDBA BOEING
Technical Data | NSN 1660-01-574-6899
Characteristic Specifications
MATERIAL PLASTIC POLYURETHANE
MATERIAL DOCUMENT AND CLASSIFICATIONBMS-8-56 TYPE III GRADE A CLASS I MFR REF SINGLE MATERIAL RESPONSE
AIRCRAFT LOCATIONFORWARD AVOINICS COOLING AIR SUBSYSTEM
AIRCRAFT STATION NUMBERFS 524-584
AIRCRAFT MISSION DESIGN SERIESE-3A
SPECIAL FEATURESM/F RIGID POLYURETHANE FOAM