| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.300 INCHES MINIMUM AND 0.310 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY LENGTH | 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY WIDTH | 0.380 INCHES NOMINAL |
| HOLE DIAMETER | 0.558 INCHES MINIMUM AND 0.568 INCHES MAXIMUM |
| INTERNAL PREBENT KEY LENGTH | 0.300 INCHES MINIMUM AND 0.310 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.600 INCHES MINIMUM AND 0.620 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 0.765 INCHES MINIMUM AND 0.775 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.019 INCHES MINIMUM AND 0.025 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 321 OVERALL |
| SPECIAL FEATURES | WASHER,KEY-ANNEALED |
| STYLE DESIGNATOR | KEY |