| ANGLE BETWEEN EXTERNAL KEYS | 16.9 DEGREES MINIMUM AND 20.9 DEGREES MAXIMUM |
| EXTERNAL PREBENT KEY ANGLE | 30.0 DEGREES MINIMUM AND 40.0 DEGREES MAXIMUM |
| EXTERNAL PREBENT KEY LENGTH | 8.5 MILLIMETERS NOMINAL |
| EXTERNAL PREBENT KEY WIDTH | 8.0 MILLIMETERS NOMINAL |
| EXTERNAL KEY QUANTITY | 18 |
| HOLE DIAMETER | 100.5 MILLIMETERS NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| MATERIAL THICKNESS | 2.0 MILLIMETERS NOMINAL |
| OUTSIDE DIAMETER | 117.0 MILLIMETERS NOMINAL |
| OVERALL DISTANCE INCLUDING KEYS | 144.0 MILLIMETERS NOMINAL |
| SMALL EXTERNAL PREBENT KEY WIDTH | 8.0 MILLIMETERS NOMINAL |
| SPECIAL FEATURES | ONE INTERNAL STRAIGHT KEY 6.0 MM LG,8.0 MM W |
| STYLE DESIGNATOR | KEY |