| MATERIAL | ALUMINUM ALLOY BLADE |
| MATERIAL | STEEL HOUSING |
| DRIVE TYPE | DIRECT |
| STYLE DESIGNATOR | FIXED |
| ELECTRICAL CONNECTION TYPE | TERMINAL BOX |
| LENGTH | 15.375 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 12 RIM |
| SHAFT BEARING TYPE | BALL |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 3600.0 |
| PRIME MOVER POWER RATING | 0.250 HORSEPOWER |
| PRIME MOVER TYPE | ELECTRIC MOTOR |
| INCLOSURE TYPE | PARTIALLY INCLOSED |
| AMBIENT TEMP AT FULL RATED POWER | -29.0 DEG CELSIUS AND 65.0 DEG CELSIUS |
| AIR FLOW RATE | 0.3 CUBIC FEET PER MINUTE NOMINAL |
| ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE |
| SPECIFICATION/STANDARD DATA | 81349-MIL-F-18953 REV B GOVERNMENT SPECIFICATION |
| PRIME MOVER DRIVE SHAFT BEARING TYPE | BALL |
| PHASE | THREE |
| SPEED ADJUSTMENTS | SINGLE SPEED |
| HOUSING INSIDE DIAMETER | 9.740 INCHES MINIMUM AND 9.760 INCHES MAXIMUM |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 2.5 INCHES OF WATER |
| FLOW DIRECTION | INWARD |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 440.0 AC |
| FREQUENCY IN HERTZ | 60.0 |