| HOLE DIAMETER | 35.50 MILLIMETERS MINIMUM AND 35.75 MILLIMETERS MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | 67 SICR5 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| MATERIAL THICKNESS | 3.425 MILLIMETERS MINIMUM AND 3.565 MILLIMETERS MAXIMUM |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| OUTSIDE DIAMETER | 69.7 MILLIMETERS MINIMUM AND 70.0 MILLIMETERS MAXIMUM |
| OVERALL HEIGHT | 5.05 MILLIMETERS MINIMUM AND 5.25 MILLIMETERS MAXIMUM |
| STYLE DESIGNATOR | SPRING TENSION |