Part Details | CENTRIFUGAL FAN IMPELLER
4140-01-252-8432 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: 11021619, 4140-01-252-8432, 01-252-8432, 4140012528432, 012528432
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | APR 08, 1987 | 01-252-8432 | 10088 ( IMPELLER, FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT RADIAL W/ BACK PLATE
Cross Reference | NSN 4140-01-252-8432
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 11021619 | 59678 | US ARMY ARMAMENT RESEARCHDEVELOPEMENT ENGINEERING |
Technical Data | NSN 4140-01-252-8432
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT RADIAL W/ BACK PLATE |
| WIDTH | 4.380 INCHES NOMINAL |
| DIAMETER | 15.220 INCHES NOMINAL |
| BLADE QUANTITY | 12 |
| ROTATION DIRECTION FOR WHICH DESIGNED | C$D |
| ATTACHMENT METHOD | KEYWAY AND THREADED |
| END ITEM IDENTIFICATION | 3431-01-079-8439,WELDING MACHINE,ARC |