| ANGLE BETWEEN EXTERNAL KEYS | 180.0 DEGREES NOMINAL |
| EXTERNAL STRAIGHT KEY LENGTH | 0.045 INCHES NOMINAL |
| EXTERNAL STRAIGHT KEY WIDTH | 0.123 INCHES MINIMUM AND 0.124 INCHES MAXIMUM |
| HOLE DIAMETER | 0.502 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-750 TEMPER HARD FED SPEC ALL MATERIAL RESPONSES OVERALL |
| MATERIAL THICKNESS | 0.032 INCHES NOMINAL |
| OUTSIDE DIAMETER | 1.055 INCHES MINIMUM AND 1.060 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 1.145 INCHES MINIMUM AND 1.150 INCHES MAXIMUM |
| STYLE DESIGNATOR | KEY |
| SPECIAL FEATURES | THREE ELONGATED SLOTS SPACED EQUALLY APART ON A 0.781 BOLT CIRCLE DIA. |