Part Details | CENTRIFUGAL FAN IMPELLER
4140-00-446-0071 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: 702B20CW, BN343224, BN343-224, 3261281, 326-128-1, 4140-00-446-0071, 00-446-0071, 4140004460071, 004460071
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JAN 01, 1963 | 00-446-0071 | 10088 ( IMPELLER, FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
CURVED BLADES SINGLE WIDTH
Cross Reference | NSN 4140-00-446-0071
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 702B20CW | 02598 | AEROFLEX LABORATORIES INCROTATING COMPONENTS DIV |
| BN343-224 | 26916 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MULTIPLE |
| 326-128-1 | 60399 | REGAL-BELOIT CORPORATIONDBA FASCO GROUP DIV CASSVILLE |
Technical Data | NSN 4140-00-446-0071
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CURVED BLADES SINGLE WIDTH |
| WIDTH | 1.910 INCHES NOMINAL |
| DIAMETER | 3.813 INCHES NOMINAL |
| BLADE QUANTITY | 30 |
| ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| ATTACHMENT METHOD | SETSCREW |
| SPECIAL FEATURES | CLOCKWISE IMPELLER ROTATION |