NSN 1660-00-221-7700

Part Details | AIRCRAFT AIR CONDITIONING-HEATING DUCT ASSEMBLY

1660-00-221-7700 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: 12Y917805, 12Y917-805, 12Y9171, 12Y917-1, 1660-00-221-7700, 00-221-7700, 1660002217700, 002217700

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
16JUN 16, 196900-221-770032351 ( DUCT ASSEMBLY, AIR CONDITIONING-HEATING, AIRCRAFT )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1660-00-221-7700
Part Number Cage Code Manufacturer
12Y917-80581755LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
12Y917-181755LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
Technical Data | NSN 1660-00-221-7700
Characteristic Specifications
AIRCRAFT MISSION DESIGN SERIESF-111
OVERALL LENGTH23.180 INCHES NOMINAL