| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.250 INCHES NOMINAL |
| EXTERNAL PREBENT KEY LENGTH | 0.125 INCHES NOMINAL |
| EXTERNAL PREBENT KEY WIDTH | 0.094 INCHES NOMINAL |
| HOLE DIAMETER | 0.188 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD ALL MATERIAL RESPONSES OVERALL |
| MATERIAL THICKNESS | 0.030 INCHES NOMINAL |
| MATERIAL | STEEL COMP 302 OR STEEL COMP 303 OVERALL |
| OUTSIDE DIAMETER | 0.375 INCHES NOMINAL |
| OVERALL DISTANCE INCLUDING KEYS | 0.4995 INCHES NOMINAL |
| STYLE DESIGNATOR | KEY |