Part Details | CENTRIFUGAL FAN
4140-00-783-7754 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: 022182, A024699, A0-24699, ARDRFPS504LA2203JS, ARDRF-PS504-LA2-203JS, ARDRFPS504LA2 203JF, ARDRF-PS504-LA2 203JF, ARDRFPS504 CCW203JF, ARDRF-PS504 CCW203JF, 9187988, 4140-00-783-7754, 00-783-7754, 4140007837754, 007837754
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JAN 01, 1963 | 00-783-7754 | 04254 ( FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
FIXED, RECTANGULAR OUTLETS
Cross Reference | NSN 4140-00-783-7754
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 022182 | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
| A0-24699 | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
| ARDRF-PS504-LA2-203JS | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
| ARDRF-PS504-LA2 203JF | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
| ARDRF-PS504 CCW203JF | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
| 9187988 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 4140-00-783-7754
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | FIXED, RECTANGULAR OUTLETS |
| WIDTH | 9.906 INCHES MAXIMUM |
| LENGTH | 12.625 INCHES NOMINAL |
| OUTLET INSIDE WIDTH | 3.719 INCHES NOMINAL |
| OUTLET INSIDE HEIGHT | 4.844 INCHES NOMINAL |
| HEIGHT | 9.375 INCHES NOMINAL |
| DRIVE TYPE | DIRECT |
| ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE |
| PRIME MOVER TYPE | ELECTRIC MOTOR |
| SPEED ADJUSTMENTS | SINGLE SPEED |
| PRIME MOVER DRIVE SHAFT BEARING TYPE | BALL |
| INCLOSURE TYPE | FULLY INCLOSED |
| AMBIENT TEMP AT FULL RATED POWER | -55.0 DEG CELSIUS AND 85.0 DEG CELSIUS |
| ELECTRICAL CONNECTION TYPE | TERMINAL BOX |
| PRIME MOVER POWER RATING | 1.371 HORSEPOWER |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 3700.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 416.0 AC |
| PHASE | THREE |
| FREQUENCY IN HERTZ | 400.0 |
| AIR FLOW RATE | 780.0 CUBIC FEET PER MINUTE MAXIMUM |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.0 INCHES OF WATER |
| ENVIRONMENTAL PROTECTION | HUMIDITY PROOF AND SALT SPRAY RESISTANT AND SHOCK PROOF AND VIBRATION PROOF |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 BASE PLATE |
| OUTLET LOCATION | TOP |
| DISCHARGE DIRECTION | VERTICAL UP |