Part Details | CENTRIFUGAL FAN
4140-00-968-4358 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: DRDPIPS505CW270WS, DRDPI-PS505CW-270WS, DRDPIPS505CW270WF, DRDPI-PS505CW-270WF, A018713, A0-18713, 10049696, 4140-00-968-4358, 00-968-4358, 4140009684358, 009684358
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JAN 01, 1962 | 00-968-4358 | 04254 ( FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
FIXED, INVERTED, RECTANGULAR OUTLET
Cross Reference | NSN 4140-00-968-4358
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| DRDPI-PS505CW-270WS | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
| DRDPI-PS505CW-270WF | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
| A0-18713 | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
| 10049696 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 4140-00-968-4358
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | FIXED, INVERTED, RECTANGULAR OUTLET |
| WIDTH | 7.063 INCHES MINIMUM AND 7.187 INCHES MAXIMUM |
| LENGTH | 7.157 INCHES MINIMUM AND 7.281 INCHES MAXIMUM |
| OUTLET INSIDE WIDTH | 4.250 INCHES NOMINAL |
| OUTLET INSIDE HEIGHT | 1.420 INCHES NOMINAL |
| HEIGHT | 7.719 INCHES MINIMUM AND 7.843 INCHES MAXIMUM |
| 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 |
| AMBIENT TEMP AT FULL RATED POWER | -45.0 DEG FAHRENHEIT AND 145.0 DEG FAHRENHEIT |
| ELECTRICAL CONNECTION TYPE | WIRE LEAD |
| PRIME MOVER POWER RATING | 0.250 HORSEPOWER |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 3700.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 208.0 AC |
| PHASE | THREE |
| FREQUENCY IN HERTZ | 400.0 |
| AIR FLOW RATE | 174.0 CUBIC FEET PER MINUTE NOMINAL |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 2.5 INCHES OF WATER |
| ENVIRONMENTAL PROTECTION | HUMIDITY PROOF AND SHOCK PROOF AND VIBRATION PROOF |
| MOUNTING FACILITY TYPE AND QUANTITY | 6 THREADED INSERT |
| OUTLET LOCATION | TOP |
| DISCHARGE DIRECTION | VERTICAL UP |