NSN 1660-01-177-2612

Part Details | AIRCRAFT AIR CONDITIONING-HEATING DUCT ASSEMBLY

1660-01-177-2612 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: 30574111, 30-57411-1, 30574111, 30-57411-1, 1660-01-177-2612, 01-177-2612, 1660011772612, 011772612

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
16APR 21, 198401-177-261232351 ( DUCT ASSEMBLY, AIR CONDITIONING-HEATING, AIRCRAFT )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1660-01-177-2612
Part Number Cage Code Manufacturer
30-57411-176823NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE
30-57411-10JRC1NORTHROP GRUMMAN TECHNICAL SERVICES,INC.
Technical Data | NSN 1660-01-177-2612
Characteristic Specifications
SPECIAL FEATURESMATERIAL CLOTH LAMINATED NAI1118,LG 25.08 IN.,FIRST END DIA 2.39 PORM .02 IN.,SECOND END DIA .99 IN.,11 HOLES .50 IN. DIA,2.75 IN. BEND RADIUS,MAX OPERATING PRES. 16 PSIG,MAX OPERATING TEMP. 160 DEG F,2 SUPPORT,2 DOUBLER