NSN 1660-01-121-3641

Part Details | AIRCRAFT AIR CONDITIONING-HEATING DUCT ASSEMBLY

1660-01-121-3641 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: C31E20991, C31E2099-1, 1660-01-121-3641, 01-121-3641, 1660011213641, 011213641

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
16NOV 05, 198101-121-364132351 ( DUCT ASSEMBLY, AIR CONDITIONING-HEATING, AIRCRAFT )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1660-01-121-3641
Part Number Cage Code Manufacturer
C31E2099-126512NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS
Technical Data | NSN 1660-01-121-3641
Characteristic Specifications
AIRCRAFT MISSION DESIGN SERIESF-111
SPECIAL FEATURESC/O DUCT ASSY, 4 GASKET, A/R INSUATION, ADHESIVE, TAPE