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		                        | National Stock Number:
 1660-00-030-4022
 
 Federal Supply Class:
 1660
 
 National Item Identification Number:
 000304022
 
 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:
 
 | 240-3391593 | 0WLU1 | GENERAL DYNAMICS CORP CONVAIR DIV LINDBERGH FIELD FACILITY |  | 240-3391593 | 14170 | HUGHES MISSILE SYSTEMS CO SAN DIEGO |  | 240-3391593 | 63910 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION I |  | 240-3391593 | 7B709 | TRACOR FLIGHT SYSTEMS INC SUB OF TRACOR INC | 
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 Techincal Specification:
 
 | AIRCRAFT LOCATION | OUTLET FLOW VALVE |  | AIRCRAFT MISSION DESIGN SERIES | T-29 AND C-131 |  | MATERIAL THICKNESS | 0.032 INCHES NOMINAL |  | MATERIAL | GLASS FIBER |  | SPECIAL FEATURES | AIRTIGHT,FIRE RESISTANCE | 
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