| DISTANCE FROM SPHERICAL HEAD CENTERLINE TO HEAD END | 0.562 INCHES NOMINAL |
| BODY LENGTH | 6.500 INCHES NOMINAL |
| HEAD DIAMETER | 1.125 INCHES NOMINAL |
| OVERALL LENGTH | 7.625 INCHES NOMINAL |
| MATERIAL | STEEL CORROSION RESISTING |
| NECK DIAMETER | 0.625 INCHES NOMINAL |
| NOMINAL THREAD SIZE | 0.625 INCHES LOCATION NOT OTHERWISE SPECIFIED |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | SELECTED AND TESTED FOR NAVIGATIONAL EQUIPMENT |
| SPECIAL FEATURES | TAPER SHANK FROM BALL END INCREASING 3/4 IN. PER FT ON DIA |
| STYLE DESIGNATOR | BALL |
| SURFACE FINISH | 125.0 MICROINCHES OVERALL |
| TAPER MINOR DIAMETER | 0.968 INCHES NOMINAL |
| THREAD CLASS | 2A LOCATION NOT OTHERWISE SPECIFIED |
| THREAD DIRECTION | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| THREAD QUANTITY PER INCH | 11 LOCATION NOT OTHERWISE SPECIFIED |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) LOCATION NOT OTHERWISE SPECIFIED |