NSN 4140-01-178-4585
Part Details | CENTRIFUGAL FAN IMPELLER
4140-01-178-4585 An item with blades, vanes, or paddles equally spaced radially or horizontally around the periphery of a hub, rotor, or wheel. It is the rotating part of a centrifugal fan, electric motor, generator and the like which creates a flow of air or gas perpendicular to the axis of rotation.
Alternate Parts: A34489A, A-34489A, A34489AA, A-34489A-A, 4140-01-178-4585, 01-178-4585, 4140011784585, 011784585
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
41 | MAY 05, 1984 | 01-178-4585 | 10088 ( IMPELLER, FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT RADIAL W/ BACK PLATE

Cross Reference | NSN 4140-01-178-4585
Part Number | Cage Code | Manufacturer |
---|---|---|
A-34489A | 38151 | MARATHON ELECTRIC MANUFACTURINGCORPORATION |
A-34489A-A | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 4140-01-178-4585
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | STRAIGHT RADIAL W/ BACK PLATE |
DIAMETER | 6.250 INCHES NOMINAL |
BLADE QUANTITY | 12 |