| CHAMFER LENGTH | 0.010 INCHES MINIMUM AND 0.030 INCHES MAXIMUM |
| DIAMETER | 0.2489 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 1.090 INCHES MINIMUM AND 1.110 INCHES MAXIMUM |
| FIRST HOLE DIAMETER | 0.091 INCHES MINIMUM AND 0.101 INCHES MAXIMUM |
| HARDNESS RATING | |
| HEAD STYLE | FLAT CHAMFER |
| HEIGHT | 0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM |
| HOLE ARRANGEMENT STYLE | ONE END DRILLED |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 COLD FINISHED FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 4140 OVERALL |
| PIN CHAMFER ANGLE | 45.0 DEGREES NOMINAL |
| PIN HEAD DIAMETER | 0.360 INCHES MINIMUM AND 0.400 INCHES MAXIMUM |
| STYLE DESIGNATOR | STRAIGHT |
| SURFACE FINISH | 125.0 MICROINCHES OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171,5.3.1.3 MIL STD 1ST TREATMENT RESPONSE AND MIL-STD-171,1.1.2.2 MIL STD 2ND TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PHOSPHATE AND CADMIUM OVERALL |
| UNDER HEAD LENGTH | 1.660 INCHES MINIMUM AND 1.700 INCHES MAXIMUM |