| ANGLE BETWEEN EXTERNAL KEYS | 60.0 DEGREES NOMINAL |
| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.165 INCHES MINIMUM AND 0.175 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY ANGLE | 15.0 DEGREES NOMINAL |
| EXTERNAL PREBENT KEY LENGTH | 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY WIDTH | 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| EXTERNAL TAPERED KEY WIDTH | 0.160 INCHES NOMINAL |
| EXTERNAL KEY QUANTITY | 3 |
| HOLE DIAMETER | 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5040 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.033 INCHES MINIMUM AND 0.039 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 1010 OVERALL |
| OUTSIDE DIAMETER | 0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 0.496 INCHES NOMINAL |
| SPLIT KEY LENGTH | 0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |