| EXTERNAL STRAIGHT KEY WIDTH | 0.154 INCHES MINIMUM AND 0.174 INCHES MAXIMUM |
| EXTERNAL KEY QUANTITY | 7 |
| HOLE DIAMETER | 0.439 INCHES MINIMUM AND 0.449 INCHES MAXIMUM |
| INTERNAL PREBENT KEY LENGTH | 0.207 INCHES MINIMUM AND 0.227 INCHES MAXIMUM |
| INTERNAL PREBENT KEY WIDTH | 0.081 INCHES MINIMUM AND 0.091 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5044 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.167 INCHES MINIMUM AND 0.182 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 1010 OVERALL |
| OUTSIDE DIAMETER | 0.550 INCHES MINIMUM AND 0.570 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 0.896 INCHES MINIMUM AND 0.936 INCHES MAXIMUM |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |