| DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 0.710 INCHES MINIMUM AND 0.720 INCHES MAXIMUM |
| HOLE DIAMETER | 1.590 INCHES MINIMUM AND 1.610 INCHES MAXIMUM |
| INTERNAL STRAIGHT KEY WIDTH | 0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM |
| INTERNAL KEY QUANTITY | 2 |
| OUTSIDE DIAMETER | 1.900 INCHES MINIMUM AND 1.910 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.270 INCHES MINIMUM AND 0.290 INCHES MAXIMUM |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| STYLE DESIGNATOR | KEY |