NSN 1660-00-251-2543

Part Details | AIRCRAFT AIR CONDITIONING-HEATING DUCT ASSEMBLY

1660-00-251-2543 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: 2040312205, 204-031-220-5, 204031220005, 204-031-220-005, 1660-00-251-2543, 00-251-2543, 1660002512543, 002512543

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
16JUL 11, 196900-251-254332351 ( DUCT ASSEMBLY, AIR CONDITIONING-HEATING, AIRCRAFT )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1660-00-251-2543
Part Number Cage Code Manufacturer
204-031-220-597499BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER
204-031-220-00597499BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER
Technical Data | NSN 1660-00-251-2543
Characteristic Specifications
END ITEM IDENTIFICATIONH-1 IROQUOIS