| DISTANCE FROM HUB END TO FLANGE END | 0.125 INCHES NOMINAL AA END |
| DRILLED HOLE DIAMETER | 0.047 INCHES MINIMUM AND 0.049 INCHES MAXIMUM |
| BORE DIAMETER | 0.094 INCHES NOMINAL |
| BORE LENGTH | 0.250 INCHES NOMINAL |
| BORE TYPE | STRAIGHT |
| COUNTERBORE DIAMETER | 0.188 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.160 INCHES NOMINAL |
| COUNTERBORE LOCATION | AA END |
| DESIGN FORM | PLAIN |
| FURNISHED ITEMS | COUNTERBORE |
| FACE WIDTH | 0.125 INCHES NOMINAL |
| HARDNESS RATING TEST METHOD | ROCKWELL |
| HOLE LOCATION | THRU HUB |
| HUB OUTSIDE DIAMETER | 0.250 INCHES NOMINAL AA END |
| OUTSIDE DIAMETER | 0.317 INCHES NOMINAL |
| OVERALL LENGTH | 0.250 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CLASS 440C, COND A FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 440C |
| METALLIC HARDNESS RATING AND LOCATION | 58.0 ROCKWELL C MINIMUM BODY AND 60.0 ROCKWELL C MAXIMUM BODY |
| SECURING HOLE QUANTITY | 1 |
| SECURING METHOD | DRILLED HOLE |
| STYLE DESIGNATOR | PLAIN |
| TEETH HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM |
| TEETH QUANTITY PER ROW | 39 |
| TEETH ROW QUANTITY | 1 |
| TOOTH PITCH | 0.128 INCHES NOMINAL |