NSN 1660-01-583-4422

Part Details | AIRCRAFT AIR CONDITIONING-HEATING DUCT ASSEMBLY

1660-01-583-4422 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: 204666421, 204-66642-1, 1660-01-583-4422, 01-583-4422, 1660015834422, 015834422

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
16MAR 25, 201001-583-442232351 ( DUCT ASSEMBLY, AIR CONDITIONING-HEATING, AIRCRAFT )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1660-01-583-4422
Part Number Cage Code Manufacturer
204-66642-181205THE BOEING COMPANYDBA BOEING
Technical Data | NSN 1660-01-583-4422
Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 6061 AND PLASTIC POLYURETHANE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250 TO 5 T3 FED SPEC 1ST MATERIAL RESPONSE AND WW-T-700 TO 6 TUBE MIL SPEC 2ND MATERIAL RESPONSE AND BMS 8-56 TYPE I, GRADE A,FORM A, CLASS I MFR REF 3RD MATERIAL RESPONSE
AIRCRAFT LOCATIONRETURN STA 552-600D-FORWARD AVIONICS COOLING AIR SUBSYSTEM
AIRCRAFT MISSION DESIGN SERIESE-3A