Part Details | AXIAL FAN IMPELLER
4140-01-250-4201 An item with blades or vanes equally spaced radially around the periphery of a hub, flange, or rotor. It is the rotating part of an axial type fan, electric motor, generator, and the like which creates a flow of air or gas parallel to the axis of rotation.
Alternate Parts: 8W3995 ITEM 8, 8W-3995 ITEM 8, 7W329811, 7W-32981-1, 8W3995 ITEM 8, 8W-3995 ITEM 8, 7W329811, 7W-32981-1, 4140-01-250-4201, 01-250-4201, 4140012504201, 012504201
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | MAR 01, 1987 | 01-250-4201 | 10087 ( IMPELLER, FAN, AXIAL ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT TIP
Cross Reference | NSN 4140-01-250-4201
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8W-3995 ITEM 8 | 75477 | HOWDEN NORTH AMERICA INC.DBA HOWDEN NORTH AMERICA |
| 7W-32981-1 | 75477 | HOWDEN NORTH AMERICA INC.DBA HOWDEN NORTH AMERICA |
| 8W-3995 ITEM 8 | 09519 | NEW PHILADELPHIA FAN COBUFFALO FORGE MARINE FANS |
| 7W-32981-1 | 09519 | NEW PHILADELPHIA FAN COBUFFALO FORGE MARINE FANS |
Technical Data | NSN 4140-01-250-4201
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT TIP |
| DIAMETER | 18.689 INCHES MINIMUM AND 18.693 INCHES MAXIMUM |
| BLADE QUANTITY | 7 |
| ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE |