NSN 4140-00-288-8021
Part Details | CENTRIFUGAL FAN
4140-00-288-8021 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: 2143093, 020666, A02516, A0-2516, ARCRFAD620CW204JF, ARCRF-AD620CW-204JF, 4140-00-288-8021, 00-288-8021, 4140002888021, 002888021
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JAN 01, 1963 | 00-288-8021 | 04254 ( FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
FIXED, DUAL IMPELLER, RECTANGULAR OUTLET
Cross Reference | NSN 4140-00-288-8021
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2143093 | 28527 | HARRIS CORPORATIONDBA ELECTRONIC SYSTEMS, INTEGRATED |
| 020666 | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
| A0-2516 | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
| ARCRF-AD620CW-204JF | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
Technical Data | NSN 4140-00-288-8021
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A FIXED, DUAL IMPELLER, RECTANGULAR OUTLET |
| WIDTH | 17.560 INCHES MINIMUM AND 17.680 INCHES MAXIMUM |
| LENGTH | 8.190 INCHES MINIMUM AND 8.310 INCHES MAXIMUM |
| OUTLET INSIDE DIAMETER | 3.060 INCHES MINIMUM AND 3.180 INCHES MAXIMUM |
| HEIGHT | 9.700 INCHES MINIMUM AND 9.820 INCHES MAXIMUM |
| DRIVE TYPE | DIRECT |
| ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE AND COUNTERCLOCKWISE |
| PRIME MOVER TYPE | ELECTRIC MOTOR |
| SPEED ADJUSTMENTS | SINGLE SPEED |
| PRIME MOVER DRIVE SHAFT BEARING TYPE | BALL |
| INCLOSURE TYPE | PARTIALLY INCLOSED |
| AMBIENT TEMP AT FULL RATED POWER | -54.0 DEG CELSIUS AND 85.0 DEG CELSIUS |
| ELECTRICAL CONNECTION TYPE | TERMINAL BLOCK |
| PRIME MOVER POWER RATING | 1.250 HORSEPOWER |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 3350.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 208.0 AC |
| PHASE | THREE |
| FREQUENCY IN HERTZ | 400.0 |
| AIR FLOW RATE | 950.0 CUBIC FEET PER MINUTE MAXIMUM |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 1.5 INCHES OF WATER |
| ENVIRONMENTAL PROTECTION | DRIPPROOF |
| OUTLET LOCATION | BOTTOM |
| DISCHARGE DIRECTION | ANGULAR UP |
