Part Details | CENTRIFUGAL FAN IMPELLER
4140-00-312-7220 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: BL1012A, 045274, 04527-4, O45274CWHOB516STLHUBALUMBLADE, O-4527-4CWHOB5/16STLHUBALUMBLADE, A144182908811, A-14418-29088-11, 4140-00-312-7220, 00-312-7220, 4140003127220, 003127220
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JAN 01, 1963 | 00-312-7220 | 10088 ( IMPELLER, FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4140-00-312-7220
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| BL1012A | 80249 | BAE SYSTEMS INFORMATION ANDELECTRONIC SYSTEMS INTEGRATION INC. |
| 04527-4 | 60380 | TIMKEN AEROSPACE, INCDBA TORRINGTON PRODUCT |
| O-4527-4CWHOB5/16STLHUBALUMBLADE | 60380 | TIMKEN AEROSPACE, INCDBA TORRINGTON PRODUCT |
| A-14418-29088-11 | 60380 | TIMKEN AEROSPACE, INCDBA TORRINGTON PRODUCT |
Technical Data | NSN 4140-00-312-7220
| Characteristic | Specifications |
|---|---|
| WIDTH | 0.660 INCHES NOMINAL |
| DIAMETER | 4.500 INCHES NOMINAL |
| BLADE QUANTITY | 4 |
| ATTACHMENT METHOD | SETSCREW |
| SPECIAL FEATURES | COUNTER CLOCKWISE IMPELLER ROTATION |