| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.380 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| HOLE DIAMETER | 0.688 INCHES MINIMUM AND 0.698 INCHES MAXIMUM |
| INTERNAL PREBENT KEY WIDTH | 0.089 INCHES MINIMUM AND 0.099 INCHES MAXIMUM |
| INTERNAL PREBENT KEY LENGTH | 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.959 INCHES MINIMUM AND 0.979 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.030 INCHES NOMINAL |
| MATERIAL | STEEL OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |