| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.238 INCHES MINIMUM AND 0.262 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY LENGTH | 0.463 INCHES MINIMUM AND 0.487 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY WIDTH | 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM |
| HOLE DIAMETER | 0.195 INCHES MINIMUM AND 0.215 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5540 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM |
| MATERIAL | STEEL OVERALL |
| OUTSIDE DIAMETER | 0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 0.435 INCHES MINIMUM AND 0.465 INCHES MAXIMUM |
| STYLE DESIGNATOR | KEY |