| DISTANCE FROM SPHERICAL HEAD CENTERLINE TO HEAD END | 0.172 INCHES NOMINAL |
| HEAD DIAMETER | 0.342 INCHES MINIMUM AND 0.343 INCHES MAXIMUM |
| OVERALL LENGTH | 1.079 INCHES MINIMUM AND 1.085 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5659,15-5PH ASSN STD SINGLE MATERIAL RESPONSE |
| NECK DIAMETER | 0.217 INCHES MINIMUM AND 0.220 INCHES MAXIMUM |
| NOMINAL THREAD SIZE | 0.250 INCHES STUD THREAD |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| STYLE DESIGNATOR | BALL |
| SURFACE FINISH | 32.0 MICROINCHES BALL END |
| SURFACE FINISH | 63.0 MICROINCHES SHANK |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD SERIES DESIGNATOR | UNF STUD THREAD |