Part Details | CENTRIFUGAL FAN IMPELLER
4140-01-389-1999 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: 9W7811712, 9W-78117-12, 7W4160823, 7W-41608-23, 9W7811712, 9W-78117-12, 7W4160823, 7W-41608-23, 7W4160623, 7W-41606-23, 4140-01-389-1999, 01-389-1999, 4140013891999, 013891999
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | APR 19, 1994 | 01-389-1999 | 10088 ( IMPELLER, FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
CURVED BLADES SINGLE WIDTH
Cross Reference | NSN 4140-01-389-1999
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9W-78117-12 | 75477 | HOWDEN NORTH AMERICA INC.DBA HOWDEN NORTH AMERICA |
| 7W-41608-23 | 75477 | HOWDEN NORTH AMERICA INC.DBA HOWDEN NORTH AMERICA |
| 9W-78117-12 | 09519 | NEW PHILADELPHIA FAN COBUFFALO FORGE MARINE FANS |
| 7W-41608-23 | 09519 | NEW PHILADELPHIA FAN COBUFFALO FORGE MARINE FANS |
| 7W-41606-23 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 4140-01-389-1999
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CURVED BLADES SINGLE WIDTH |
| ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE |
| END ITEM IDENTIFICATION | SAFEGUARD CLASS ARS |