| COTTER PIN HOLE DIAMETER | 0.085 INCHES MAXIMUM SECOND HOLE |
| COTTER PIN HOLE DIAMETER | 0.080 INCHES MINIMUM FIRST HOLE |
| DISTANCE ACROSS FLATS | 0.625 INCHES NOMINAL |
| DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.154 INCHES NOMINAL FIRST HOLE |
| OVERALL LENGTH | 2.680 INCHES NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC ALL MATERIAL RESPONSES |
| NOMINAL THREAD SIZE | 0.375 INCHES STUD THREAD |
| NUT END SHANK DIAMETER | 0.240 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| NUT END SHANK LENGTH | 0.389 INCHES NOMINAL |
| SHOULDER LENGTH | 0.261 INCHES NOMINAL |
| SHOULDER DIAMETER | 0.750 INCHES NOMINAL |
| SPECIAL FEATURES | COTTER PIN HOLE CENTERLINE TO STUD END DISTANCE0.159,0.108 IN. MIN,0.113 IN. DIA |
| STYLE DESIGNATOR | SHOULDERED AND STEPPED |
| SURFACE FINISH | 125.0 MICROINCHES OVERALL |
| THREAD CLASS | 3A NUT THREAD |
| THREAD CLASS | 3A STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.520 INCHES NOMINAL STUD THREAD |
| THREAD LENGTH | 0.530 INCHES NOMINAL NUT THREAD |
| THREAD SERIES DESIGNATOR | UNF STUD THREAD |
| THREAD QUANTITY PER INCH | 24 STUD THREAD |