| DISTANCE FROM HORIZONTAL CENTERLINE TO CENTER OF RIGHT HOLE | 0.583 INCHES NOMINAL |
| DISTANCE FROM VERTICAL CENTERLINE TO CENTER OF RIGHT HOLE | 1.009 INCHES NOMINAL |
| APERTURE DIAMETER | 0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM |
| COUNTERBORE DEPTH | 0.040 INCHES MINIMUM AND 0.080 INCHES MAXIMUM |
| COUNTERBORE DIAMETER | 1.440 INCHES MINIMUM AND 1.480 INCHES MAXIMUM |
| CROSS-SECTIONAL SHAPE STYLE | COUNTERBORED W/ APERTURE |
| DISTANCE BETWEEN HOLE CENTERS ALONG HEIGHT | 1.748 INCHES NOMINAL |
| DISTANCE BETWEEN HOLE CENTERS ALONG BASE | 2.018 INCHES NOMINAL |
| FSC APPLICATION DATA | GEARBOX ACCESSORY |
| HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| OUTSIDE DIAMETER | 3.070 INCHES MINIMUM AND 3.110 INCHES MAXIMUM |
| OVERALL THICKNESS | 1.160 INCHES MINIMUM AND 1.200 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 4140 OVERALL |
| MINOR THICKNESS | 1.120 INCHES NOMINAL |
| MOUNTING HOLE DIAMETER | 0.285 INCHES MINIMUM AND 0.301 INCHES MAXIMUM |
| MOUNTING HOLE ARRANGEMENT STYLE | THREE HOLES |
| MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| SPECIAL FEATURES | RETAINER O.D. HAS TWO SQUARE LUGSLOCATED 0.850 IN. NOM FROM FACE OF FLANGE W/DIA OF 1.750 IN. NOM TO PROVIDE A LOCKING DEVICE |
| STYLE DESIGNATOR | ROUND |
| SURFACE TREATMENT | PHOSPHATE OVERALL |