Part Details | CENTRIFUGAL FAN
4140-00-720-1809 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: 8463566800, 84-635668-00, F23311D, F2331-1D, 9025979, 4140-00-720-1809, 00-720-1809, 4140007201809, 007201809
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JAN 01, 1963 | 00-720-1809 | 04254 ( FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4140-00-720-1809
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 84-635668-00 | 88818 | KEARFOTT CORPORATIONDBA KEARFOTT |
| F2331-1D | 88818 | KEARFOTT CORPORATIONDBA KEARFOTT |
| 9025979 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 4140-00-720-1809
| Characteristic | Specifications |
|---|---|
| OUTLET INSIDE WIDTH | 2.250 INCHES NOMINAL |
| OUTLET INSIDE HEIGHT | 2.750 INCHES NOMINAL |
| QUANTITY | 1 |
| DRIVE TYPE | DIRECT |
| ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE |
| PRIME MOVER TYPE | ELECTRIC MOTOR |
| PRIME MOVER DRIVE SHAFT BEARING TYPE | BALL |
| INCLOSURE TYPE | FULLY INCLOSED |
| AMBIENT TEMP AT FULL RATED POWER | -55.0 DEG CELSIUS AND 100.0 DEG CELSIUS |
| PRIME MOVER POWER RATING | 0.033 HORSEPOWER |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 3100.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 115.0 AC |
| PHASE | SINGLE |
| STAGE QUANTITY | 1 |