Part Details | CENTRIFUGAL FAN
4140-01-030-1298 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: 204917211, 204-91721-1, 4140-01-030-1298, 01-030-1298, 4140010301298, 010301298
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | OCT 28, 1976 | 01-030-1298 | 04254 ( FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4140-01-030-1298
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 204-91721-1 | 81205 | THE BOEING COMPANYDBA BOEING |
Technical Data | NSN 4140-01-030-1298
| Characteristic | Specifications |
|---|---|
| DRIVE TYPE | DIRECT |
| PRIME MOVER TYPE | ELECTRIC MOTOR |
| INCLOSURE TYPE | FULLY INCLOSED |
| ELECTRICAL CONNECTION TYPE | CORD W/ATTACHED PLUG |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 115.0 AC |
| PHASE | THREE |
| FREQUENCY IN HERTZ | 400.0 |
| SPECIAL FEATURES | PROVIDES COOLING AIR TO THE THERMAL LINE PRINTER, PUNCHED TAPE READER AND MAGNETIC TAPE TRANSPORT WHEN THESE UNITS ARE PLACED ON AN ELECTRONICS WORK BENCH FOR FAULT ISOLATION AND CHECKOUT. CONSISTS OF THE BLOWER CASE WITH A 3-PHASE INDUCTION TYPE, SQUIRREL CAGE, CCW ROTATION MOTOR MOUNTED ON SIX VIBRATION ISOLATORS. A 3-POLE, 2 AMP ON-OFF CIRCUIT BREAKER/SWITCH AND A GREEN-LENS POWER-ON LAMP ARE MOUNTED ON TOP OF THE BLOWER CASE. FOLDING CARRYING HANDLES ARE MOUNTED ON EACH END OF THE CASE. A SLIM-LINE SCREEN IS MOUNTED OVER THE AIR INTAKE OPENING OF THE CASE TO PREVENT FOREIGN OBJECTS FROM ENTERING THE BLOWER FAN |
| END ITEM IDENTIFICATION | E-3A AIRCRAFT |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | TEST ADAPTER BLOWER ASSEMBLY |