| MATERIAL | ALUMINUM |
| DIAMETER | 4.875 INCHES NOMINAL |
| OVERALL HEIGHT | 5.395 INCHES MINIMUM AND |
| 5.405 INCHES MAXIMUM |
| SURFACE TREATMENT | TIN |
| SURFACE FINISH | FINISHED |
| FINISHED SIZE DESIGNATION | STANDARD |
| HEAD STYLE | FLAT |
| SKIRT TYPE | SOLID |
| SKIRT BOTTOM CUTAWAY FEATURE | NOT INCLUDED |
| SKIRT SLOT STYLE | GROOVE CONVEX SLOT |
| RING GROOVE QUANTITY | 5 |
| OIL PASSAGE TYPE | HOLE AND |
| SLOT |
| RING GROOVE POSITION BELOW PISTON PIN | NUMBER 1,NUMBER 2,NUMBER 3,NUMBER 4,AND NUMBER 5 ALL RINGS |
| CARBON GROOVE | NOT INCLUDED |
| OIL GROOVE | NOT INCLUDED |
| DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 3.620 INCHES MINIMUM AND |
| 3.630 INCHES MAXIMUM |
| PIN HOLE BUSHING | NOT INCLUDED |
| PINHOLE DIAMETER | 1.4998 INCHES MINIMUM AND |
| 1.5000 INCHES MAXIMUM |
| DISTANCE BETWEEN PIN BOSSES | 1.990 INCHES MINIMUM AND |
| 2.010 INCHES MAXIMUM |
| RETAINING RING GROOVE | INCLUDED |
| PIN | INCLUDED |
| PIN TYPE FOR WHICH DESIGNED | FLOATING |
| RING | INCLUDED |
| FSC APPLICATION DATA | ENGINE GASOLINE,NONAIRCRAFT |