| DESIGN FORM | PLAIN |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 12 |
| TOOTH PITCH | 0.250 INCHES NOMINAL |
| MATERIAL | STEEL COMP 1040 |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1040 ASSN STD SINGLE MATERIAL RESPONSE |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 1.083 INCHES MINIMUM AND |
| 1.088 INCHES MAXIMUM |
| OVERALL LENGTH | 0.510 INCHES MINIMUM AND |
| 0.515 INCHES MAXIMUM |
| PITCH DIAMETER | 0.966 INCHES NOMINAL |
| FACE WIDTH | 0.106 INCHES MINIMUM AND |
| 0.114 INCHES MAXIMUM |
| SURFACE TREATMENT | CADMIUM |
| ASA STANDARD CHAIN NUMBER | 25 |
| HARDNESS RATING TEST METHOD | NOT RATED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.3750 INCHES MINIMUM AND |
| 0.3756 INCHES MAXIMUM |
| BORE LENGTH | 0.510 INCHES MINIMUM AND |
| 0.515 INCHES MAXIMUM |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB OUTSIDE DIAMETER | 0.625 INCHES NOMINAL BOTH ENDS |
| DISTANCE FROM HUB END TO FLANGE END | 0.404 INCHES NOMINAL BOTH ENDS |
| SECURING METHOD | DRILLED HOLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 1 |
| HOLE LOCATION | LOCATED 0.248 IN. FROM END OF HUBON RADIAL AXIS |
| DRILLED HOLE DIAMETER | 0.093 INCHES NOMINAL |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 00462 |
| DESIGN CONTROL REFERENCE | 1672-53 |