NSN 1660-01-194-2403

Part Details | AIRCRAFT AIR CONDITIONING-HEATING DUCT ASSEMBLY

1660-01-194-2403 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: 4A31047101A, 4A31047-101A, 1660-01-194-2403, 01-194-2403, 1660011942403, 011942403

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
16NOV 10, 198401-194-240332351 ( DUCT ASSEMBLY, AIR CONDITIONING-HEATING, AIRCRAFT )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1660-01-194-2403
Part Number Cage Code Manufacturer
4A31047-101A98897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
Technical Data | NSN 1660-01-194-2403
Characteristic Specifications
MATERIAL ALUMINUM ALLOY 5052
MATERIAL DOCUMENT AND CLASSIFICATIONWW-T-700 TO 4, TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE
AIRCRAFT LOCATIONDUCT - AVIONICS COMPT COOLING AIR ASSEMBLY
AIRCRAFT STATION NUMBERFS656.280 AND WL371.410
AIRCRAFT MISSION DESIGN SERIESC-5B
SPECIAL FEATURESCONSIST OF -105A, -109A, AND -111A DUCT, -107A TRANSITION (MATERIAL 5052-0 ALUMINUM ALLOY TUBING PER QQ-A-250/8, TEMPER-0), TWO NUTS; NHA 4A31040
END ITEM IDENTIFICATIONC-5B AIRCRAFT