| DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 2.3721 INCHES MINIMUM AND 2.3791 INCHES MAXIMUM |
| CARBON GROOVE | NOT INCLUDED |
| DIAMETER | 6.100 INCHES NOMINAL |
| DISTANCE BETWEEN PIN BOSSES | 1.970 INCHES MINIMUM AND 1.980 INCHES MAXIMUM |
| FINISHED SIZE DESIGNATION | STANDARD |
| FSC APPLICATION DATA | ACFT ENG R1300 |
| GROOVE TAPER ANGLE | 15 DEG PORM 25 MINUTES |
| HEAD STYLE | CONCAVE |
| OVERALL HEIGHT | 4.086 INCHES NOMINAL |
| MATERIAL | ALUMINUM |
| OIL GROOVE | NOT INCLUDED |
| PIN HOLE BUSHING | NOT INCLUDED |
| PIN TYPE FOR WHICH DESIGNED | FLOATING |
| PINHOLE DIAMETER | 1.4987 INCHES MINIMUM AND 1.4995 INCHES MAXIMUM |
| PIN | NOT INCLUDED |
| RETAINING RING GROOVE | NOT INCLUDED |
| RING GROOVE DIAMETER | 5.537 INCHES MINIMUM AND 5.550 INCHES MAXIMUM 1ST RING |
| RING GROOVE DIAMETER | 5.537 INCHES MINIMUM AND 5.550 INCHES MAXIMUM 2ND RING |
| RING GROOVE DIAMETER | 5.537 INCHES MINIMUM AND 5.550 INCHES MAXIMUM 3RD RING |
| RING GROOVE DIAMETER | 5.537 INCHES MINIMUM AND 5.550 INCHES MAXIMUM 4TH RING |
| RING GROOVE POSITION BELOW PISTON PIN | NO.1 AND NO.2 AND NO.3,NO.4 ALL RINGS |
| RING GROOVE QUANTITY | 5 |
| RING GROOVE WIDTH | 0.1005 INCHES MINIMUM AND 0.1015 INCHES MAXIMUM 4TH RING |
| RING GROOVE WIDTH | 0.1055 INCHES MINIMUM AND 0.1065 INCHES MAXIMUM 3RD RING |
| RING GROOVE WIDTH | 0.1166 INCHES MINIMUM AND 0.1180 INCHES MAXIMUM 1ST RING |
| RING GROOVE WIDTH | 0.1180 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM 2ND RING |
| RING | NOT INCLUDED |
| SKIRT BOTTOM CUTAWAY FEATURE | NOT INCLUDED |
| SKIRT TYPE | SOLID |
| WEIGHT | 77.5 OUNCES |
| SURFACE FINISH | FINISHED |