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		                        | National Stock Number:
 1660-01-488-1566
 
 Federal Supply Class:
 1660
 
 National Item Identification Number:
 014881566
 
 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:
 
 | 5HE47100-111 | 81755 | LOCKHEED MARTIN CORPORATION | 
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 Techincal Specification:
 
 | AIRCRAFT MISSION DESIGN SERIES | F-22 RAPTOR |  | MATERIAL THICKNESS | 0.035 INCHES NOMINAL |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | DUCT, TURBINE ANTI-ICE, ASSY OF |  | PROPRIETARY CHARACTERISTICS | PACS |  | OVERALL LENGTH | 21.130 INCHES NOMINAL |  | OVERALL WIDTH | 1.000 INCHES NOMINAL | 
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