| DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 1.033 INCHES NOMINAL |
| EXTERNAL STRAIGHT KEY WIDTH | 0.125 INCHES NOMINAL |
| EXTERNAL KEY QUANTITY | 8 |
| HOLE DIAMETER | 1.890 INCHES NOMINAL |
| INTERNAL KEY QUANTITY | 1 |
| INTERNAL STRAIGHT KEY WIDTH | 0.125 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A576 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.050 INCHES NOMINAL |
| MATERIAL | STEEL COMP 1010 OVERALL |
| OUTSIDE DIAMETER | 2.180 INCHES NOMINAL |
| OVERALL DISTANCE INCLUDING KEYS | 2.430 INCHES NOMINAL |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 1 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |