NSN 1660-01-381-4976

Part Details | AIRCRAFT AIR CONDITIONING-HEATING DUCT ASSEMBLY

1660-01-381-4976 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: 17P7N90021, 17P7N9002-1, 1660-01-381-4976, 01-381-4976, 1660013814976, 013814976

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
16OCT 16, 199301-381-497632351 ( DUCT ASSEMBLY, AIR CONDITIONING-HEATING, AIRCRAFT )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1660-01-381-4976
Part Number Cage Code Manufacturer
17P7N9002-188277BOEING COMPANY, THEDBA BOEING
Technical Data | NSN 1660-01-381-4976
Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-8808 MIL SPEC SINGLE MATERIAL RESPONSE
AIRCRAFT LOCATIONPYLON
AIRCRAFT MISSION DESIGN SERIESC-17A
OVERALL LENGTH29.590 INCHES NOMINAL
OVERALL WIDTH1.500 INCHES NOMINAL
MATERIAL THICKNESS0.028 INCHES NOMINAL
SPECIAL FEATURESDUCT ASSEMBLY,BLEED AIR-OBIGGS;C/O: -21 WELD ASSY,-23 BATTING,-25 COVER,-27 THREAD,-29 TAPE