Part Details | CENTRIFUGAL FAN
4140-00-947-3918 A nonpositive displacement mechanical device having a centrifugal fan impeller inclosed within a housing. It is designed to move air or gas over a wide range of volumes and pressures. The air or gas is drawn in axially and discharged radially or drawn in radially and discharged axially by centrifugal force through an outlet in the housing.
Alternate Parts: BC2910B25, BC2910B-25, 4140-00-947-3918, 00-947-3918, 4140009473918, 009473918
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | MAR 23, 1966 | 00-947-3918 | 04254 ( FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
FIXED, RECTANGULAR OUTLETS
Cross Reference | NSN 4140-00-947-3918
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| BC2910B-25 | 04320 | CURTISS-WRIGHT CONTROLS INTEGRATEDSENSING, INC. |
Technical Data | NSN 4140-00-947-3918
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | FIXED, RECTANGULAR OUTLETS |
| WIDTH | 6.000 INCHES NOMINAL |
| LENGTH | 5.250 INCHES NOMINAL |
| OUTLET INSIDE WIDTH | 2.047 INCHES NOMINAL |
| OUTLET INSIDE HEIGHT | 3.312 INCHES NOMINAL |
| HEIGHT | 4.844 INCHES NOMINAL |
| DRIVE TYPE | DIRECT |
| ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| PRIME MOVER TYPE | ELECTRIC MOTOR |
| SPEED ADJUSTMENTS | SINGLE SPEED |
| PRIME MOVER DRIVE SHAFT BEARING TYPE | BALL |
| INCLOSURE TYPE | FULLY INCLOSED |
| ELECTRICAL CONNECTION TYPE | WIRE LEAD |
| PRIME MOVER POWER RATING | 45.0 WATTS |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 3200.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 115.0 AC |
| PHASE | SINGLE |
| FREQUENCY IN HERTZ | B50.0$$B60.0 |
| AIR FLOW RATE | 70.0 CUBIC FEET PER MINUTE NOMINAL |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.8 INCHES OF WATER |
| MOUNTING FACILITY TYPE AND QUANTITY | 3 THREADED HOLE |
| OUTLET LOCATION | TOP |
| DISCHARGE DIRECTION | HORIZONTAL |