| PIN | NOT INCLUDED |
| PIN TYPE FOR WHICH DESIGNED | LOCKING |
| RING | NOT INCLUDED |
| FSC APPLICATION DATA | ENGINE,GASOLINE,NONAIRCRAFT |
| MATERIAL | ALUMINUM ALLOY |
| DIAMETER | 3.250 INCHES NOMINAL |
| OVERALL HEIGHT | 3.500 INCHES NOMINAL |
| SURFACE TREATMENT | TIN |
| SURFACE FINISH | FINISHED |
| FINISHED SIZE DESIGNATION | OVERSIZE |
| OVERSIZE | 0.020 INCHES NOMINAL |
| WEIGHT | 15.9 OUNCES |
| HEAD STYLE | FLAT |
| SKIRT TYPE | SOLID |
| SKIRT BOTTOM CUTAWAY FEATURE | NOT INCLUDED |
| RING GROOVE QUANTITY | 4 |
| RING GROOVE WIDTH | 0.0970 INCHES NOMINAL AND |
| 0.0960 INCHES NOMINAL AND |
| 0.1570 INCHES NOMINAL |
| RING GROOVE DIAMETER | 2.886 INCHES NOMINAL 1ST RING |
| 2.876 INCHES NOMINAL 2ND RING |
| 2.876 INCHES NOMINAL 3RD RING |
| OIL PASSAGE TYPE | HOLE |
| CARBON GROOVE | NOT INCLUDED |
| OIL GROOVE | NOT INCLUDED |
| DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 2.000 INCHES NOMINAL |
| PIN HOLE BUSHING | NOT INCLUDED |
| PINHOLE DIAMETER | 0.8596 INCHES NOMINAL |
| DISTANCE BETWEEN PIN BOSSES | 1.380 INCHES NOMINAL |
| RETAINING RING GROOVE | INCLUDED |