| CHAMFER LENGTH | 0.030 INCHES MINIMUM AND 0.060 INCHES MAXIMUM |
| DIAMETER | 1.248 INCHES MINIMUM AND 1.249 INCHES MAXIMUM |
| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| HEAD STYLE | FLAT |
| HEIGHT | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-00779,GRADE 3 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | STEEL COMP W108 OR STEEL COMP W109 OR STEEL COMP W110 OR STEEL COMP W112 OR STEEL COMP W209 OR STEEL COMP W210 OR STEEL COMP W310 OVERALL |
| SPECIAL FEATURES | 4 DRILLED HOLES IN HEAD EQUALLY SPACED 0.285 IN. MIN 0.300 IN. MAX DIA SHANK CHAMFERED AT BEARING SURFACE OF HEAD 10.0 DEG MIN 15.0 DEG MAX |
| PIN HEAD DIAMETER | 2.365 INCHES MINIMUM AND 2.385 INCHES MAXIMUM |
| PIN CHAMFER ANGLE | 43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM |
| STYLE DESIGNATOR | STRAIGHT |
| SURFACE FINISH | 125.0 MICROINCHES HEAD BEARING SURFACE |
| SURFACE FINISH | 32.0 MICROINCHES OUTSIDE DIAMETER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171,FINISH 5.3.1.2 OR 5.3.2.2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| UNDER HEAD LENGTH | 2.990 INCHES MINIMUM AND 3.010 INCHES MAXIMUM |