NSN 4140-00-618-4546
Part Details | CENTRIFUGAL FAN IMPELLER
4140-00-618-4546 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: 40620, 63120S, 631-20S, 4140-00-618-4546, 00-618-4546, 4140006184546, 006184546
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JAN 01, 1960 | 00-618-4546 | 10088 ( IMPELLER, FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
CURVED BLADES SINGLE WIDTH
Cross Reference | NSN 4140-00-618-4546
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 40620 | 0HY75 | ELECTRICAL INSULATION SUPPLIERS INC |
| 631-20S | 95933 | REVCOR INC |
Technical Data | NSN 4140-00-618-4546
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CURVED BLADES SINGLE WIDTH |
| WIDTH | 2.625 INCHES NOMINAL |
| DIAMETER | 6.312 INCHES NOMINAL |
| BLADE QUANTITY | 32 |
| ATTACHMENT METHOD | BOLT HOLE |
| MOUNTING HOLE QUANTITY | 4 |
| MOUNTING HOLE DIAMETER | 0.188 INCHES NOMINAL |
| MOUNTING BOLT CIRCLE DIAMETER | 2.406 INCHES NOMINAL |
| SPECIAL FEATURES | ADDITIONAL MTG HOLES AND SPACING,4 0.156 IN. DIA ON 3.781 IN. BO CIRCLE,1 0.188 IN. DIA CTR 0.375 IN. FROM EDGE OF BORE,CCW ROTATION FACING OPEN SIDE |