| MATERIAL | STEEL |
| DIAMETER | 4.250 INCHES NOMINAL |
| OVERALL HEIGHT | 6.063 INCHES NOMINAL |
| SURFACE FINISH | FINISHED |
| FINISHED SIZE DESIGNATION | STANDARD |
| WEIGHT | 106.0 OUNCES |
| HEAD STYLE | HAT |
| SKIRT TYPE | SOLID |
| SKIRT BOTTOM CUTAWAY FEATURE | NOT INCLUDED |
| RING GROOVE QUANTITY | 6 |
| RING GROOVE WIDTH | 0.0938 INCHES NOMINAL 1ST RING |
| 0.0938 INCHES NOMINAL 2ND RING |
| 0.1875 INCHES NOMINAL 3RD RING |
| 0.1875 INCHES NOMINAL 4TH RING |
| 0.1875 INCHES NOMINAL 5TH RING |
| 0.1875 INCHES NOMINAL 6TH RING |
| RING GROOVE DIAMETER | 3.875 INCHES NOMINAL 1ST RING |
| 3.875 INCHES NOMINAL 2ND RING |
| 3.813 INCHES NOMINAL 3RD RING |
| 3.813 INCHES NOMINAL 4TH RING |
| 3.813 INCHES NOMINAL 5TH RING |
| 3.813 INCHES NOMINAL 6TH RING |
| OIL PASSAGE TYPE | HOLE |
| RING GROOVE POSITION BELOW PISTON PIN | NUMBER 1,NUMBER 2,NUMBER 3,NUMBER 4,NUMBER 5,NUMBER 6 ALL RINGS |
| CARBON GROOVE | NOT INCLUDED |
| OIL GROOVE | INCLUDED |
| DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 3.500 INCHES NOMINAL |
| PIN HOLE BUSHING | INCLUDED |
| PINHOLE DIAMETER | 1.6875 INCHES NOMINAL |
| DISTANCE BETWEEN PIN BOSSES | 1.875 INCHES NOMINAL |
| RETAINING RING GROOVE | NOT INCLUDED |
| PIN | NOT INCLUDED |
| PIN TYPE FOR WHICH DESIGNED | FLOATING |
| RING | NOT INCLUDED |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-E-11276 |