| DRIVE TYPE | SOCKET |
| DIAMETER | 0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| GRIP LENGTH | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| MATERIAL ACCOMMODATED THICKNESS | 0.251 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| SECURING DEVICE TYPE | RING |
| STUD SHANK MAJOR DIAMETER | 0.184 INCHES MINIMUM AND 0.186 INCHES MAXIMUM |
| STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.125-40 UNC |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| TURNLOCK STUD HEAD STYLE | FILLISTER |
| TURNLOCK STUD SHANK STYLE | STUD SHANK |