| DISTANCE FROM HUB END TO FLANGE END | 1.050 INCHES NOMINAL AA END |
| ASA STANDARD CHAIN NUMBER | 80 |
| BORE DIAMETER | 1.796 INCHES MINIMUM AND 1.801 INCHES MAXIMUM |
| BORE TYPE | STRAIGHT |
| BORE LENGTH | 1.625 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.985 INCHES NOMINAL |
| FURNISHED ITEMS | KEYING FACILITY |
| FACE WIDTH | 0.575 INCHES NOMINAL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| HUB OUTSIDE DIAMETER | 3.125 INCHES NOMINAL AA END |
| KEYING FACILITY TYPE | KEYWAY |
| KEYWAY WIDTH | 0.376 INCHES MINIMUM AND 0.378 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 4.332 INCHES NOMINAL |
| OVERALL LENGTH | 1.625 INCHES NOMINAL |
| MATERIAL | STEEL |
| PITCH DIAMETER | 3.864 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| QUANTITY | 1 |
| SECURING LOCATION | AA END |
| SECURING METHOD | SETSCREW |
| STYLE DESIGNATOR | PLAIN |
| TEETH QUANTITY PER ROW | 12 |
| TEETH ROW QUANTITY | 1 |
| TOOTH PITCH | 1.000 INCHES NOMINAL |