| MATERIAL | ALUMINUM |
| DIAMETER | 5.168 INCHES NOMINAL |
| OVERALL HEIGHT | 3.559 INCHES NOMINAL |
| SURFACE FINISH | FINISHED |
| FINISHED SIZE DESIGNATION | STANDARD |
| WEIGHT | 44.0 OUNCES |
| HEAD STYLE | CONCAVE |
| SKIRT TYPE | SOLID |
| SKIRT BOTTOM CUTAWAY FEATURE | NOT INCLUDED |
| RING GROOVE QUANTITY | 5 |
| RING GROOVE WIDTH | 0.0960 INCHES NOMINAL AND |
| 0.2210 INCHES NOMINAL AND |
| 0.0950 INCHES NOMINAL |
| GROOVE TAPER ANGLE | 8 DEG INCL ANGLE |
| RING GROOVE DIAMETER | 4.700 INCHES MINIMUM AND |
| 4.720 INCHES MAXIMUM 1ST RING |
| 4.688 INCHES NOMINAL 2ND RING |
| 4.714 INCHES NOMINAL 3RD RING |
| OIL PASSAGE TYPE | HOLE |
| RING GROOVE POSITION BELOW PISTON PIN | NO. 1,NO. 2,NO. 3,NO. 4,AND N0. 5 ALL RINGS |
| CARBON GROOVE | NOT INCLUDED |
| OIL GROOVE | NOT INCLUDED |
| DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 2.215 INCHES NOMINAL |
| PIN HOLE BUSHING | NOT INCLUDED |
| PINHOLE DIAMETER | 1.3729 INCHES NOMINAL |
| DISTANCE BETWEEN PIN BOSSES | 2.500 INCHES NOMINAL |
| RETAINING RING GROOVE | NOT INCLUDED |
| PIN | NOT INCLUDED |
| PIN TYPE FOR WHICH DESIGNED | FLOATING |
| RING | NOT INCLUDED |
| FSC APPLICATION DATA | ENGINE,AIRCRAFT,RECIPROCATING |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 00198 |
| DESIGN CONTROL REFERENCE | 27056 |