MATERIAL | STEEL COMP 4130 OR |
| STEEL COMP 4140 OVERALL |
MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OR |
| MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
SURFACE TREATMENT | CADMIUM OVERALL |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE II, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
STYLE DESIGNATOR | INTERNAL KEY |
INTERNAL KEY QUANTITY | 1 |
HOLE DIAMETER | 1.501 INCHES MINIMUM AND |
| 1.507 INCHES MAXIMUM |
OUTSIDE DIAMETER | 1.970 INCHES MINIMUM AND |
| 2.030 INCHES MAXIMUM |
INTERNAL STRAIGHT KEY WIDTH | 0.220 INCHES MINIMUM AND |
| 0.240 INCHES MAXIMUM |
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 0.650 INCHES MINIMUM AND |
| 0.670 INCHES MAXIMUM |
MATERIAL THICKNESS | 0.077 INCHES MINIMUM AND |
| 0.079 INCHES MAXIMUM |