| DESIGN FORM | PLAIN |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 22 |
| TOOTH PITCH | 0.188 INCHES NOMINAL |
| MATERIAL | STEEL COMP 1213 |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1113 ASSN STD SINGLE MATERIAL RESPONSE |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 1.293 INCHES MINIMUM AND |
| 1.298 INCHES MAXIMUM |
| OVERALL LENGTH | 0.359 INCHES NOMINAL |
| PITCH DIAMETER | 1.316 INCHES MINIMUM AND |
| 1.317 INCHES MAXIMUM |
| FACE WIDTH | 0.078 INCHES NOMINAL |
| SURFACE TREATMENT | ZINC |
| HARDNESS RATING TEST METHOD | NOT RATED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.250 INCHES MINIMUM AND |
| 0.251 INCHES MAXIMUM |
| BORE LENGTH | 0.359 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB OUTSIDE DIAMETER | 0.500 INCHES NOMINAL AA END |
| DISTANCE FROM HUB END TO FLANGE END | 0.281 INCHES NOMINAL AA END |
| SECURING METHOD | THREADED HOLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 1 |
| THREAD SIZE | NO.8-32 |
| HOLE LOCATION | LOCATED 0.234 IN. FROM END OF HUB |