| ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE |
| DRIVE TYPE | DIRECT |
| AIR FLOW RATE | 180.000 CUBIC FEET PER MINUTE NOMINAL |
| FLOW DIRECTION | INWARD |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 FLANGE AND |
| 8 UNTHREADED HOLE |
| MATERIAL | ALUMINUM OVERALL |
| STYLE DESIGNATOR | FIXED |
| WIDTH | 4.680 INCHES MINIMUM AND |
| 4.683 INCHES MAXIMUM |
| LENGTH | 1.500 INCHES NOMINAL |
| HEIGHT | 4.680 INCHES MINIMUM AND |
| 4.683 INCHES MAXIMUM |
| HOUSING INSIDE DIAMETER | 4.500 INCHES NOMINAL |
| SURFACE TREATMENT | ENAMEL GLOSS OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | TT-E-489,TYPE B FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| 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 | -54.0 DEG CELSIUS AND |
| 85.0 DEG CELSIUS |
| ELECTRICAL CONNECTION TYPE | CONNECTOR |
| PRIME MOVER POWER RATING | 37.0 WATTS |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 5200.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 115.0 AC |
| PHASE | THREE |
| FREQUENCY IN HERTZ | 400.0 |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.0 INCHES OF WATER |
| ENVIRONMENTAL PROTECTION | SALT SPRAY RESISTANT AND |
| SHOCK PROOF AND |
| VIBRATION PROOF |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 5Y921 |
| DESIGN CONTROL REFERENCE | 028046 |