| DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 0.525 INCHES MINIMUM AND 0.530 INCHES MAXIMUM |
| EXTERNAL KEY QUANTITY | 3 |
| EXTERNAL STRAIGHT KEY WIDTH | 0.160 INCHES NOMINAL |
| HEAT TREATMENT | AS FABRICATED |
| HOLE DIAMETER | 1.250 INCHES MINIMUM AND 1.270 INCHES MAXIMUM |
| INTERNAL KEY QUANTITY | 2 |
| INTERNAL STRAIGHT KEY WIDTH | 0.160 INCHES MINIMUM AND 0.170 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6350 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.046 INCHES MINIMUM AND 0.054 INCHES MAXIMUM |
| MATERIAL | STEEL OVERALL |
| OUTSIDE DIAMETER | 1.480 INCHES MINIMUM AND 1.500 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 1.750 INCHES NOMINAL |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT | PHOSPHATE OVERALL |