NSN 4140-01-344-6490
Part Details | VANEAXIAL FAN
4140-01-344-6490 A nonpositive displacement mechanical device with guide vanes and having an axial fan impeller(s) inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes and pressures.
Alternate Parts: R112485 CD3551VM, R1-12485 CD-3551VM, A112A4W6NMVM, A1-1/2A4W6-NMVM, R112485 CD3551, R1-12485 CD-3551, R112485, R1-12485, 4140-01-344-6490, 01-344-6490, 4140013446490, 013446490
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | SEP 05, 1991 | 01-344-6490 | 04245 ( FAN, VANEAXIAL ) |
REFERENCE DRAWINGS & PICTURES
FIXED
Cross Reference | NSN 4140-01-344-6490
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| R1-12485 CD-3551VM | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| A1-1/2A4W6-NMVM | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| R1-12485 CD-3551 | 09519 | NEW PHILADELPHIA FAN COBUFFALO FORGE MARINE FANS |
| R1-12485 | 09519 | NEW PHILADELPHIA FAN COBUFFALO FORGE MARINE FANS |
Technical Data | NSN 4140-01-344-6490
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | FIXED |
| LENGTH | 20.000 INCHES NOMINAL |
| HOUSING INSIDE DIAMETER | 17.500 INCHES NOMINAL |
| DRIVE TYPE | DIRECT |
| ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE |
| 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 | 65.0 DEG CELSIUS |
| ELECTRICAL CONNECTION TYPE | WIRE LEAD |
| PRIME MOVER POWER RATING | 1.250 HORSEPOWER |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 3450.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 440.0 AC |
| PHASE | THREE |
| FREQUENCY IN HERTZ | 60.0 |
| AIR FLOW RATE | 1500.0 CUBIC FEET PER MINUTE NOMINAL |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 3.0 INCHES OF WATER |
| FLOW DIRECTION | INWARD |
| MOUNTING FACILITY TYPE AND QUANTITY | 20 UNTHREADED HOLE |
| ENVIRONMENTAL PROTECTION | SPRAY TIGHT |
| SPECIAL FEATURES | MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION |
| END ITEM IDENTIFICATION | HULL VENTILATION |
