| DISTANCE FROM HUB END TO FLANGE END | 2.041 INCHES NOMINAL AA END |
| ASA STANDARD CHAIN NUMBER | 60 |
| BORE DIAMETER | 1.687 INCHES MINIMUM AND 1.688 INCHES MAXIMUM |
| BORE LENGTH | 2.500 INCHES NOMINAL |
| BORE TYPE | STRAIGHT |
| DESIGN FORM | PLAIN |
| FACE WIDTH | 0.459 INCHES NOMINAL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| HOLE LOCATION | ONE LOCATED CENTER OF HUB |
| HUB OUTSIDE DIAMETER | 3.250 INCHES NOMINAL AA END |
| OUTSIDE DIAMETER | 4.463 INCHES NOMINAL |
| OVERALL LENGTH | 2.500 INCHES NOMINAL |
| MATERIAL | STEEL |
| PITCH DIAMETER | 4.082 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| SECURING HOLE QUANTITY | 1 |
| SECURING LOCATION | AA END |
| SECURING METHOD | THREADED HOLE |
| STYLE DESIGNATOR | PLAIN |
| SURFACE TREATMENT | COPPER |
| TEETH QUANTITY PER ROW | 17 |
| TEETH ROW QUANTITY | 1 |
| THREAD SIZE | 3/8 IN.-16 |
| TOOTH PITCH | 0.750 INCHES NOMINAL |