| DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.620 INCHES NOMINAL FIRST HOLE |
| DISTANCE FROM SPHERICAL HEAD CENTERLINE TO HEAD END | 0.742 INCHES MINIMUM AND 0.745 INCHES MAXIMUM |
| COTTER PIN HOLE DIAMETER | 0.188 INCHES NOMINAL FIRST HOLE |
| HEAD DIAMETER | 1.490 INCHES NOMINAL |
| OVERALL LENGTH | 2.745 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE |
| NOMINAL THREAD SIZE | 0.875 INCHES STUD THREAD |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| STYLE DESIGNATOR | BALL |
| THREAD SERIES DESIGNATOR | UNF STUD THREAD |