| COLOR | BLACK OVERALL |
| EXTERNAL STRAIGHT KEY LENGTH | 0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |
| EXTERNAL STRAIGHT KEY WIDTH | 0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM |
| HOLE DIAMETER | 0.193 INCHES MINIMUM AND 0.198 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5042 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.028 INCHES MINIMUM AND 0.036 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 1010 OVERALL |
| PEENING KEY LENGTH | 0.300 INCHES MINIMUM AND 0.340 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.360 INCHES MINIMUM AND 0.400 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 0.620 INCHES MINIMUM AND 0.650 INCHES MAXIMUM |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS2485 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | OXIDE FILM OVERALL |