| BORE TYPE | STRAIGHT SPLINE |
| DESIGN FORM | PLAIN |
| DISTANCE FROM HUB END TO FLANGE END | 0.406 INCHES NOMINAL BB END |
| DISTANCE FROM HUB END TO FLANGE END | 1.032 INCHES NOMINAL AA END |
| FACE WIDTH | 0.562 INCHES NOMINAL |
| FSC APPLICATION DATA | GEAR BOX,HEAVY WRECKING TRUCK,M1 AND M1A |
| HARDNESS RATING TEST METHOD | NOT RATED |
| HUB OUTSIDE DIAMETER | 2.500 INCHES NOMINAL BOTH ENDS |
| OVERALL LENGTH | 2.000 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633, FS1035-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 1035 |
| OUTSIDE DIAMETER | 4.334 INCHES NOMINAL |
| PITCH DIAMETER | 3.864 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| SPLINE MINOR DIAMETER | 1.365 INCHES NOMINAL |
| SPLINE QUANTITY | 10 |
| SPLINE LENGTH | 2.000 INCHES NOMINAL |
| SPLINE MAJOR DIAMETER | 1.500 INCHES NOMINAL |
| STYLE DESIGNATOR | PLAIN |
| TEETH QUANTITY PER ROW | 12 |
| TEETH ROW QUANTITY | 1 |
| TOOTH PITCH | 1.000 INCHES NOMINAL |