| EXTERNAL STRAIGHT KEY LENGTH | 0.297 INCHES MINIMUM AND 0.328 INCHES MAXIMUM |
| EXTERNAL STRAIGHT KEY WIDTH | 0.312 INCHES NOMINAL |
| HOLE DIAMETER | 0.391 INCHES MINIMUM AND 0.422 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-766,COND A FED SPEC ALL MATERIAL RESPONSES OVERALL |
| MATERIAL THICKNESS | 0.040 INCHES NOMINAL |
| MATERIAL | STEEL COMP 303 OR STEEL COMP 304 OVERALL |
| OUTSIDE DIAMETER | 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 1.297 INCHES MINIMUM AND 1.390 INCHES MAXIMUM |
| PEENING KEY LENGTH | 0.672 INCHES MINIMUM AND 0.765 INCHES MAXIMUM |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT | PASSIVATE OVERALL |