| DESIGN FORM | PLAIN |
| TEETH ROW QUANTITY | 2 |
| TEETH QUANTITY PER ROW | 15 |
| TOOTH PITCH | 0.500 INCHES NOMINAL |
| MATERIAL | STEEL COMP 1040 |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI C1040 ASSN STD SINGLE MATERIAL RESPONSE |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 2.620 INCHES MINIMUM AND |
| 2.680 INCHES MAXIMUM |
| OVERALL LENGTH | 1.125 INCHES NOMINAL |
| PITCH DIAMETER | 2.405 INCHES NOMINAL |
| FACE WIDTH | 0.844 INCHES NOMINAL |
| SURFACE TREATMENT | PHOSPHATE |
| CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS | 0.566 INCHES NOMINAL |
| ASA STANDARD CHAIN NUMBER | 40-2 |
| HARDNESS RATING TEST METHOD | ROCKWELL |
| TEETH HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND |
| 55.0 ROCKWELL C MAXIMUM |
| METALLIC HARDNESS RATING AND LOCATION | 45.0 ROCKWELL C MINIMUM BODY AND |
| 55.0 ROCKWELL C MAXIMUM BODY |
| BORE TYPE | STRAIGHT |
| COUNTERBORE LOCATION | AA END |
| COUNTERBORE DIAMETER | 1.015 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.312 INCHES NOMINAL |
| BORE DIAMETER | 0.876 INCHES NOMINAL |
| BORE LENGTH | 0.532 INCHES NOMINAL |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.188 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.093 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB OUTSIDE DIAMETER | 1.812 INCHES NOMINAL AA END |
| FURNISHED ITEMS | COUNTERBORE AND |
| KEYING FACILITY |
| DISTANCE FROM HUB END TO FLANGE END | 0.281 INCHES NOMINAL AA END |
| SECURING METHOD | DRILLED HOLE |
| SECURING LOCATION | BB END |
| SECURING HOLE QUANTITY | 1 |
| HOLE LOCATION | THROUGH BODY |
| DRILLED HOLE DIAMETER | 0.193 INCHES MINIMUM AND |
| 0.199 INCHES MAXIMUM |