| MATERIAL | ALUMINUM ALLOY |
| DIAMETER | 4.250 INCHES NOMINAL |
| OVERALL HEIGHT | 4.845 INCHES NOMINAL |
| SURFACE FINISH | FINISHED |
| FINISHED SIZE DESIGNATION | STANDARD |
| WEIGHT | 66.0 OUNCES |
| HEAD STYLE | FLAT |
| SKIRT TYPE | SOLID |
| SKIRT BOTTOM CUTAWAY FEATURE | NOT INCLUDED |
| RING GROOVE QUANTITY | 5 |
| RING GROOVE WIDTH | 0.0770 INCHES MINIMUM AND |
| 0.1240 INCHES MINIMUM 1ST RING |
| 0.1250 INCHES NOMINAL 2ND RING |
| 0.1250 INCHES NOMINAL 3RD RING |
| 0.1880 INCHES NOMINAL 4TH RING |
| 0.1880 INCHES NOMINAL 5TH RING |
| GROOVE TAPER ANGLE | 7 DEGREE 30 MINUTES |
| RING GROOVE DIAMETER | 3.776 INCHES NOMINAL 1ST RING |
| 3.833 INCHES NOMINAL 2ND RING |
| 3.833 INCHES NOMINAL 3RD RING |
| 3.810 INCHES NOMINAL 4TH RING |
| 3.810 INCHES NOMINAL 5TH RING |
| OIL PASSAGE TYPE | HOLE |
| RING GROOVE POSITION BELOW PISTON PIN | NUMBER 1,AND NUMBER 2,NUMBER 3,AND NUMBER 4,NUMBER 5 ALL RINGS |
| CARBON GROOVE | INCLUDED |
| OIL GROOVE | INCLUDED |
| DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 3.030 INCHES NOMINAL |
| PIN HOLE BUSHING | NOT INCLUDED |
| PINHOLE DIAMETER | 1.5000 INCHES NOMINAL |
| DISTANCE BETWEEN PIN BOSSES | 1.485 INCHES NOMINAL |
| RETAINING RING GROOVE | INCLUDED |
| PIN | INCLUDED |
| PIN TYPE FOR WHICH DESIGNED | FLOATING |
| RING | NOT INCLUDED |