| MATERIAL | IRON CAST |
| DIAMETER | 5.250 INCHES NOMINAL |
| OVERALL HEIGHT | 8.400 INCHES NOMINAL |
| SURFACE FINISH | FINISHED |
| FINISHED SIZE DESIGNATION | STANDARD |
| WEIGHT | 250.0 OUNCES |
| HEAD STYLE | CONCAVE |
| SKIRT TYPE | SOLID |
| SKIRT BOTTOM CUTAWAY FEATURE | NOT INCLUDED |
| RING GROOVE QUANTITY | 6 |
| RING GROOVE WIDTH | 0.2570 INCHES NOMINAL 1ST RING |
| 0.2550 INCHES NOMINAL 2ND RING |
| 0.2500 INCHES NOMINAL 3RD RING |
| 0.1875 INCHES NOMINAL 4TH RING |
| 0.1875 INCHES NOMINAL 5TH RING |
| 0.2550 INCHES NOMINAL 6TH RING |
| RING GROOVE DIAMETER | 4.800 INCHES NOMINAL 1ST RING |
| 4.800 INCHES NOMINAL 2ND RING |
| 4.800 INCHES NOMINAL 3RD RING |
| 4.769 INCHES NOMINAL 4TH RING |
| 4.769 INCHES NOMINAL 5TH RING |
| 4.755 INCHES NOMINAL 6TH RING |
| OIL PASSAGE TYPE | HOLE |
| RING GROOVE POSITION BELOW PISTON PIN | NUMBER 1,NUMBER 2,NUMBER 3,NUMBER 4,NUMBER 5,AND NUMBER 6 ALL RINGS |
| CARBON GROOVE | NOT INCLUDED |
| OIL GROOVE | NOT INCLUDED |
| DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 5.088 INCHES NOMINAL |
| PIN HOLE BUSHING | INCLUDED |
| PINHOLE DIAMETER | 2.0000 INCHES NOMINAL |
| RETAINING RING GROOVE | NOT INCLUDED |
| PIN | NOT INCLUDED |
| PIN TYPE FOR WHICH DESIGNED | FLOATING |
| RING | NOT INCLUDED |