| DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 0.048 INCHES NOMINAL |
| EXTERNAL STRAIGHT KEY WIDTH | 0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |
| EXTERNAL KEY QUANTITY | 2 |
| HOLE DIAMETER | 1.150 INCHES MINIMUM AND 1.160 INCHES MAXIMUM |
| INTERNAL KEY QUANTITY | 2 |
| INTERNAL STRAIGHT KEY WIDTH | 0.160 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059,ANNEALED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.106 INCHES MINIMUM AND 0.112 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 301 OVERALL |
| OUTSIDE DIAMETER | 1.385 INCHES MINIMUM AND 1.405 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 1.550 INCHES MINIMUM AND 1.556 INCHES MAXIMUM |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT | PASSIVATE OVERALL |