| DESIGN FORM | PLAIN |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 36 |
| TOOTH PITCH | 0.375 INCHES NOMINAL |
| MATERIAL | STEEL |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 4.510 INCHES NOMINAL |
| OVERALL LENGTH | 1.312 INCHES NOMINAL |
| PITCH DIAMETER | 4.303 INCHES NOMINAL |
| FACE WIDTH | 0.168 INCHES NOMINAL |
| SURFACE TREATMENT | NICKEL |
| ASA STANDARD CHAIN NUMBER | 35 |
| HARDNESS RATING TEST METHOD | NOT RATED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 1.000 INCHES NOMINAL |
| BORE LENGTH | 1.312 INCHES NOMINAL |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.250 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.625 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | GROOVED OR |
| PLAIN |
| HUB OUTSIDE DIAMETER | 2.500 INCHES NOMINAL AA END |
| 1.570 INCHES NOMINAL BB END |
| FIRST END GROOVE DIAMETER | 1.625 INCHES NOMINAL AA END |
| FIRST END GROOVE WIDTH | 0.188 INCHES NOMINAL AA END |
| FURNISHED ITEMS | KEYING FACILITY |