| DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 0.406 INCHES NOMINAL |
| EXTERNAL KEY QUANTITY | 1 |
| EXTERNAL PREBENT KEY ANGLE | 90.0 DEGREES NOMINAL |
| EXTERNAL PREBENT KEY WIDTH | 0.106 INCHES MINIMUM AND 0.111 INCHES MAXIMUM |
| HOLE DIAMETER | 1.021 INCHES MINIMUM AND 1.041 INCHES MAXIMUM |
| INTERNAL STRAIGHT KEY WIDTH | 0.122 INCHES MINIMUM AND 0.127 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 1.406 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-766,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 304 OVERALL |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT | PASSIVATE OVERALL |