| DIAMETER | 2.4650 INCHES MINIMUM AND 2.4750 INCHES MAXIMUM |
| CENTER HOLE SHAPE STYLE | ROUND |
| CORNER SHAPE | SQUARE ALL CORNERS |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| KEY LENGTH | 0.1870 INCHES NOMINAL |
| KEY QUANTITY | 1 |
| KEY RADIUS | 0.0320 INCHES NOMINAL |
| KEY WIDTH | 0.3700 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM |
| LUBRICATION FEATURE | GROOVE LEFT SIDE |
| LUBRICATION FEATURE | GROOVE RIGHT SIDE |
| MATERIAL | BRONZE LEADED OUTER LAYER |
| MATERIAL | STEEL INNER LAYER |
| METALLIC HARDNESS RATING | 248.0 MINIMUM BRINELL AND 302.0 MAXIMUM BRINELL |
| OUTSIDE DIAMETER | 3.1470 INCHES MINIMUM AND 3.1570 INCHES MAXIMUM |
| OVERALL THICKNESS | 0.0910 INCHES MINIMUM AND 0.0930 INCHES MAXIMUM |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY MATERIAL |
| SPECIAL FEATURES | CORNER RADIUS OF KEY 0.032IN.;ALL CORNERS 45 DEG CHAMFER;TWO GROOVES EACH SIDE;SURFACE GROOVE QTY, 4 |
| STYLE DESIGNATOR | ROUND W/SQUARE KEYS |