Part Details | CENTRIFUGAL FAN
4140-00-269-7933 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: J57C, J57-C, B30A7R12, SCD2127716, SC-D-21277-16, 4140-00-269-7933, 00-269-7933, 4140002697933, 002697933
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JAN 01, 1963 | 00-269-7933 | 04254 ( FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
FIXED, RECTANGULAR OUTLETS
Cross Reference | NSN 4140-00-269-7933
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| J57-C | 19070 | EASTERN AIR DEVICES INCDBA EAD MOTORS |
| B30A7R12 | 19070 | EASTERN AIR DEVICES INCDBA EAD MOTORS |
| SC-D-21277-16 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 4140-00-269-7933
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | FIXED, RECTANGULAR OUTLETS |
| WIDTH | 5.562 INCHES NOMINAL |
| LENGTH | 5.500 INCHES NOMINAL |
| OUTLET INSIDE WIDTH | 2.250 INCHES NOMINAL |
| OUTLET INSIDE HEIGHT | 2.250 INCHES NOMINAL |
| HEIGHT | 6.344 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 | PARTIALLY INCLOSED |
| AMBIENT TEMP AT FULL RATED POWER | 80.0 DEG CELSIUS |
| ELECTRICAL CONNECTION TYPE | WIRE LEAD |
| PRIME MOVER POWER RATING | 0.020 HORSEPOWER |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 3300.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 115.0 AC |
| PHASE | SINGLE |
| FREQUENCY IN HERTZ | 60.0 |
| AIR FLOW RATE | 110.0 CUBIC FEET PER MINUTE MAXIMUM |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.0 INCHES OF WATER |
| ENVIRONMENTAL PROTECTION | DUSTPROOF |
| OUTLET LOCATION | TOP |
| DISCHARGE DIRECTION | HORIZONTAL |
| FEATURES PROVIDED | NONSPARKING |