| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.138 INCHES NOMINAL0.138 INCHES NOMINAL |
| EXTERNAL PREBENT KEY LENGTH | 0.060 INCHES NOMINAL0.060 INCHES NOMINAL |
| EXTERNAL PREBENT KEY WIDTH | 0.070 INCHES NOMINAL0.070 INCHES NOMINAL |
| HOLE DIAMETER | 0.141 INCHES NOMINAL0.141 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-16788 MIL SPEC SINGLE MATERIAL RESPONSE OVERALLMIL-S-16788 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.031 INCHES NOMINAL0.031 INCHES NOMINAL |
| MATERIAL | STEEL OVERALLSTEEL OVERALL |
| OUTSIDE DIAMETER | 0.240 INCHES NOMINAL0.240 INCHES NOMINAL |
| OVERALL DISTANCE INCLUDING KEYS | 0.290 INCHES NOMINAL0.290 INCHES NOMINAL |
| STYLE DESIGNATOR | KEYKEY |
| SURFACE TREATMENT | PHOSPHATE OVERALLPHOSPHATE OVERALL |