| CARBON GROOVE | NOT INCLUDED |
| DIAMETER | 4.875 INCHES NOMINAL |
| DISTANCE BETWEEN PIN BOSSES | 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM |
| DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 3.620 INCHES MINIMUM AND 3.630 INCHES MAXIMUM |
| FINISHED SIZE DESIGNATION | STANDARD |
| FSC APPLICATION DATA | ENGINE GASOLINE,NON-AIRCRAFT |
| HEAD STYLE | FLAT |
| MATERIAL | ALUMINUM |
| PIN HOLE BUSHING | NOT INCLUDED |
| PIN TYPE FOR WHICH DESIGNED | FLOATING |
| PINHOLE DIAMETER | 1.4998 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM |
| PIN | NOT INCLUDED |
| OIL GROOVE | NOT INCLUDED |
| OVERALL HEIGHT | 5.935 INCHES MINIMUM AND 5.940 INCHES MAXIMUM |
| RETAINING RING GROOVE | INCLUDED |
| RING GROOVE DIAMETER | |
| RING GROOVE POSITION BELOW PISTON PIN | NUMBER 1,NUMBER 2,NUMBER 2,NUMBER 4 AND NUMBER 5 ALL RINGS |
| RING GROOVE QUANTITY | 5 |
| RING GROOVE WIDTH | |
| RING | NOT INCLUDED |
| SKIRT BOTTOM CUTAWAY FEATURE | NOT INCLUDED |
| SKIRT TYPE | SOLID |
| SKIRT SLOT STYLE | GROOVE CONVEX SLOT |
| SUPPLEMENTARY FEATURES | OIL PASSAGE HOLE AND SLOT |
| SURFACE FINISH | FINISHED |
| SURFACE TREATMENT | TIN |