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		                        | National Stock Number:
 1660-01-320-8711
 
 Federal Supply Class:
 1660
 
 National Item Identification Number:
 013208711
 
 Description:
 DUCT ASSEMBLY,AIR CONDITIONING-H
 
 Detail:
 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.
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 Manufacturer Information:
 
 | L5347106-021 | 43999 | THE BOEING COMPANY | 
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 Techincal Specification:
 
 | AIRCRAFT MISSION DESIGN SERIES | B-1B | 
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