| HOLE DIAMETER | 0.141 INCHES MINIMUM AND 0.151 INCHES MAXIMUM |
| INTERNAL STRAIGHT KEY WIDTH | 0.028 INCHES MINIMUM AND 0.032 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.235 INCHES MINIMUM AND 0.245 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-25043 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.028 INCHES MINIMUM AND 0.038 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 631 OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| TAPERED KEY MINOR WIDTH | 0.084 INCHES MINIMUM AND 0.089 INCHES MAXIMUM |