NSN 1660-00-172-3943

Part Details | AIRCRAFT AIR CONDITIONING-HEATING DUCT ASSEMBLY

1660-00-172-3943 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: 123EC511161, 123EC51116-1, 123EC511161, 123EC51116-1, 1660-00-172-3943, 00-172-3943, 1660001723943, 001723943

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
16SEP 01, 197200-172-394332351 ( DUCT ASSEMBLY, AIR CONDITIONING-HEATING, AIRCRAFT )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1660-00-172-3943
Part Number Cage Code Manufacturer
123EC51116-159213AERO COMPONENTS, INC.
123EC51116-126512NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS
Technical Data | NSN 1660-00-172-3943
Characteristic Specifications
MATERIAL ALUMINUM ALLOY
SPECIAL FEATURES7.000 IN. OD; 0.035 IN. WALL THICKNESS