| DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 1.160 INCHES MINIMUM AND 1.170 INCHES MAXIMUM |
| EXTERNAL STRAIGHT KEY WIDTH | 0.125 INCHES NOMINAL |
| EXTERNAL KEY QUANTITY | 9 |
| HEAT TREATMENT | AS FABRICATED |
| HOLE DIAMETER | 2.531 INCHES NOMINAL |
| INTERNAL KEY QUANTITY | 2 |
| INTERNAL STRAIGHT KEY WIDTH | 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5516 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.156 INCHES NOMINAL |
| MATERIAL | STEEL COMP 302 OVERALL |
| OUTSIDE DIAMETER | 2.835 INCHES MINIMUM AND 2.845 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 3.155 INCHES NOMINAL |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT | ANODIZE OVERALL |