| ASA STANDARD CHAIN NUMBER | 80 |
| BORE DIAMETER | 1.688 INCHES NOMINAL |
| BORE LENGTH | 2.950 INCHES NOMINAL |
| BORE TYPE | STRAIGHT |
| DESIGN FORM | PLAIN |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 1.031 INCHES NOMINAL |
| DISTANCE FROM HUB END TO FLANGE END | 1.188 INCHES NOMINAL BOTH ENDS |
| FACE WIDTH | 0.575 INCHES NOMINAL |
| FURNISHED ITEMS AND QUANTITY | 1 SETSCREW |
| FURNISHED ITEMS | KEYING FACILITY |
| HARDNESS RATING TEST METHOD | NOT RATED |
| HOLE LOCATION | ONE LOCATED ON TOP OF KEYWAY 0.500 IN.FROM HUB END |
| HUB OUTSIDE DIAMETER | 3.312 INCHES NOMINAL BOTH ENDS |
| KEYING FACILITY TYPE | KEYWAY |
| KEYWAY WIDTH | 0.500 INCHES NOMINAL |
| MATERIAL | STEEL |
| OUTSIDE DIAMETER | 6.910 INCHES NOMINAL |
| OVERALL LENGTH | 2.950 INCHES NOMINAL |
| PITCH DIAMETER | 6.392 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| QUANTITY | 1 |
| SECURING HOLE QUANTITY | 1 |
| SECURING METHOD | THREADED HOLE |
| STYLE DESIGNATOR | PLAIN |
| TEETH QUANTITY PER ROW | 20 |
| TEETH ROW QUANTITY | 1 |
| THREAD SIZE | 3/8-16 |
| TOOTH PITCH | 1.000 INCHES NOMINAL |