| DRIVE TYPE | DRILLED FACE |
| ACCOMMODATION TYPE AND QUANTITY | 2 HOLES |
| ANGLE BETWEEN ACCOMMODATIONS IN DEG | 180.0 |
| BEVELED THREAD | NOT INCLUDED |
| BORE ANNULAR INTERNAL SERRATION | NOT INCLUDED |
| BORE DIAMETER | 1.500 INCHES MINIMUM AND 1.520 INCHES MAXIMUM |
| BORE SHAPE | STRAIGHT |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| DEPTH | 0.540 INCHES MINIMUM AND 0.560 INCHES MAXIMUM |
| DIAMETER | 0.270 INCHES MINIMUM AND 0.290 INCHES MAXIMUM |
| FSC APPLICATION DATA | CLUTCH ANGLE DRIVE,COMBAT VEHICLE,FULL-TRACKED |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD NO. 66,AISI C1015 TO 1025 FED STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL |
| OVERALL LENGTH | 0.540 INCHES MINIMUM AND 0.560 INCHES MAXIMUM |
| RADIUS FROM GEOMETRIC AXIS TO ACCOMMODATION | 1.000 INCHES NOMINAL |
| SCREW THREAD SERIES DESIGNATOR | UNS |
| SETSCREW LOCKING NOTCH | NOT INCLUDED |
| SURFACE TREATMENT | CADMIUM |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD PITCH DIAMETERS | +2.5174 TO 2.5219 INCHES |
| THREAD SIZE | 2.562-16 |