| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM |
| EXTERNAL KEY QUANTITY | 3 |
| EXTERNAL PREBENT KEY ANGLE | 90.0 DEGREES NOMINAL |
| EXTERNAL PREBENT KEY LENGTH | 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY WIDTH | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| EXTERNAL STRAIGHT KEY LENGTH | 0.091 INCHES MINIMUM AND 0.096 INCHES MAXIMUM |
| EXTERNAL STRAIGHT KEY WIDTH | 0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM |
| HOLE DIAMETER | 0.255 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4505 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.012 INCHES MINIMUM AND 0.018 INCHES MAXIMUM |
| MATERIAL | COPPER ALLOY 260 OVERALL |
| OUTSIDE DIAMETER | 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 0.563 INCHES MINIMUM AND 0.579 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |