NSN 1660-00-409-3109

Part Details | AIRCRAFT AIR CONDITIONING-HEATING DUCT ASSEMBLY

1660-00-409-3109 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: A51E160521, A51E16052-1, A51E160521, A51E16052-1, 1660-00-409-3109, 00-409-3109, 1660004093109, 004093109

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
16JAN 20, 197200-409-310932351 ( DUCT ASSEMBLY, AIR CONDITIONING-HEATING, AIRCRAFT )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1660-00-409-3109
Part Number Cage Code Manufacturer
A51E16052-126512NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS
A51E16052-161174NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE
Technical Data | NSN 1660-00-409-3109
Characteristic Specifications
MATERIAL ALUMINUM
AIRCRAFT LOCATIONCOOLING SYSTEM
OVERALL LENGTH4.710 INCHES NOMINAL
OVERALL WIDTH3.430 INCHES NOMINAL
SPECIAL FEATURES2.000 IN. DIA