| DISTANCE BETWEEN PIN BOSSES | 1.188 INCHES NOMINAL |
| DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 1.750 INCHES NOMINAL |
| BUSHING HOLE DIAMETER | 0.787 INCHES NOMINAL |
| CUT DEPTH | 0.750 INCHES NOMINAL |
| DIAMETER | 3.485 INCHES MINIMUM AND 3.490 INCHES MAXIMUM |
| FURNISHED ITEMS | PIN AND SKIRT BOTTOM CUTAWAY FEATURE AND PIN HOLE BUSHING AND RETAINING RING GROOVE |
| FINISHED SIZE DESIGNATION | STANDARD |
| HEAD STYLE | FLAT |
| OIL PASSAGE TYPE | HOLE |
| OVERALL HEIGHT | 3.500 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE 321 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | ALUMINUM ALLOY A332.0 |
| SKIRT TYPE | SOLID |
| PIN TYPE FOR WHICH DESIGNED | LOCKED |
| RING GROOVE POSITION AND QUANTITY | NO. 1,NO. @2,AND NO. 3 POSITIONS PISTON |
| RING GROOVE QUANTITY | 2 AND 1 |
| RING GROOVE WIDTH | 0.251 INCHES NOMINAL AND 0.127 INCHES NOMINAL |
| RING GROOVE DIAMETER | 3.162 INCHES NOMINAL |
| SURFACE FINISH | FINISHED |