| DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
| EXTERNAL KEY QUANTITY | 15 |
| EXTERNAL STRAIGHT KEY WIDTH | 0.204 INCHES MINIMUM AND 0.234 INCHES MAXIMUM |
| HEAT TREATMENT | AS FABRICATED |
| HOLE DIAMETER | 1.520 INCHES MINIMUM AND 1.540 INCHES MAXIMUM |
| INTERNAL STRAIGHT KEY WIDTH | 0.219 INCHES MINIMUM AND 0.239 INCHES MAXIMUM |
| INTERNAL KEY QUANTITY | 1 |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| OUTSIDE DIAMETER | 2.000 INCHES MINIMUM AND 2.020 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 2.376 INCHES MINIMUM AND 2.406 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 4130 OVERALL |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |