| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.314 INCHES NOMINAL |
| EXTERNAL PREBENT KEY LENGTH | 0.064 INCHES NOMINAL |
| EXTERNAL PREBENT KEY WIDTH | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| EXTERNAL KEY QUANTITY | 2 |
| HOLE DIAMETER | 0.437 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 302 OVERALL |
| OUTSIDE DIAMETER | 0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM |
| STYLE DESIGNATOR | KEY |
| SPECIAL FEATURES | SECOND EXTERNAL KEY 0.196 IN. WIDE,0.092 IN. LONG;OVERALL DISTANCE INCLUDING KEYS 0.750 IN. |