| DISTANCE FROM KEY CENTER TO WIRE HOLE CENTER | 0.193 INCHES NOMINAL |
| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM |
| HOLE DIAMETER | 0.834 INCHES NOMINAL |
| INTERNAL PREBENT KEY WIDTH | 0.143 INCHES NOMINAL |
| INTERNAL STRAIGHT KEY WIDTH | 0.142 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.080 INCHES NOMINAL |
| MATERIAL | STEEL COMP 1095 OVERALL |
| MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH |
| OUTSIDE DIAMETER | 1.225 INCHES NOMINAL |
| SPECIAL FEATURES | INTERNAL KEY NOT PREBENT |
| STYLE DESIGNATOR | INTERNAL PREBENT KEY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| WIRE HOLE DIAMETER | 0.089 INCHES NOMINAL |