| EXTERNAL STRAIGHT KEY LENGTH | 0.141 INCHES NOMINAL |
| EXTERNAL STRAIGHT KEY WIDTH | 0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |
| HOLE DIAMETER | 0.280 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.029 INCHES MINIMUM AND 0.035 INCHES MAXIMUM |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| OUTSIDE DIAMETER | 0.433 INCHES MINIMUM AND 0.443 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 0.729 INCHES NOMINAL |
| PEENING KEY LENGTH | 0.301 INCHES NOMINAL |
| STYLE DESIGNATOR | KEY |