| CARBON GROOVE | NOT INCLUDED |
| DIAMETER | 4.000 INCHES NOMINAL |
| DISTANCE BETWEEN PIN BOSSES | 1.063 INCHES NOMINAL |
| DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 2.182 INCHES MINIMUM AND 2.192 INCHES MAXIMUM |
| FINISHED SIZE DESIGNATION | OVERSIZE |
| FSC APPLICATION DATA | GASOLINE ENGINE,NONAIRCRAFT |
| HEAD STYLE | FLAT |
| MATERIAL | ALUMINUM |
| PIN HOLE BUSHING | NOT INCLUDED |
| PIN TYPE FOR WHICH DESIGNED | LOCKING |
| PINHOLE DIAMETER | 0.9980 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM |
| PIN | INCLUDED |
| OIL GROOVE | NOT INCLUDED |
| OVERALL HEIGHT | 4.188 INCHES NOMINAL |
| OVERSIZE | 0.040 INCHES NOMINAL |
| RETAINING RING GROOVE | INCLUDED |
| RING GROOVE DIAMETER | |
| RING GROOVE QUANTITY | 4 |
| RING GROOVE WIDTH | |
| RING | NOT INCLUDED |
| SKIRT TYPE | SOLID |
| SKIRT BOTTOM CUTAWAY FEATURE | INCLUDED |
| SURFACE FINISH | FINISHED |
| SURFACE TREATMENT | TIN |