| ANGULAR DEVIATION OF FIRST HOLE FROM TOP CENTER IN DEG | 27.0 | 
| ANGULAR DEVIATION OF SECOND HOLE FROM FIRST HOLE IN DEG | 288.0 | 
| ARMATURE MINIMUM SPEED IN RPM AT FULL CURRENT OUTPUT | 1700 | 
| COUNTERSUNK MOUNTING HOLE ANGLE IN DEG | 30.0 | 
| DISTANCE FROM END TO KEYWAY CENTER | 1.375 INCHES NOMINAL | 
| DISTANCE FROM MOUNTING HOLE CENTER TO END OF HOUSING | 1.728 INCHES MINIMUM AND 1.763 INCHES MAXIMUM | 
| ENVIRONMENTAL PROTECTION | CORROSION RESISTANT AND FUNGUS RESISTANT | 
| FSC APPLICATION DATA | ENGINE ELECTRICAL SYSTEM,NONAIRCRAFT | 
| FURNISHED ITEMS | COOLING FAN AND WOODRUFF KEY | 
| KEYWAY WIDTH | 0.156 INCHES NOMINAL | 
| KEYWAY LENGTH | 0.750 INCHES NOMINAL | 
| MAXIMUM OUTPUT CURRENT RATING IN AMPS | 20.0 | 
| MOUNTING HOLE DEPTH | 0.500 INCHES NOMINAL | 
| MOUNTING HOLE LARGEST DIAMETER | 0.500 INCHES NOMINAL | 
| MOUNTING PILOT DEPTH | 3.000 INCHES NOMINAL | 
| MOUNTING PILOT OUTSIDE DIAMETER | 3.246 INCHES MINIMUM AND 3.248 INCHES MAXIMUM | 
| MOUNTING HOLE SMALLEST DIAMETER | 0.312 INCHES NOMINAL | 
| SECOND STEP DIAMETER | 0.8736 INCHES MINIMUM AND 0.8741 INCHES MAXIMUM | 
| SHAFT DRIVE END STYLE | STRAIGHT SHAFT END, THREADED, W/KEYWAY | 
| SHAFT ROTATION DIRECTION | CLOCKWISE | 
| SUBMERSIBILITY | NONSUBMERSIBLE | 
| THREAD CLASS | 2A | 
| THREAD DIAMETER | 0.500 INCHES NOMINAL | 
| THREAD DIRECTION | RIGHT-HAND | 
| THREAD LENGTH | 0.750 INCHES NOMINAL | 
| THREAD QUANTITY PER INCH | 20 | 
| THREAD SERIES | UNF | 
| UNTHREADED PORTION LENGTH | 1.188 INCHES NOMINAL | 
| VOLTAGE IN VOLTS | 24.0 |