| HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM |
| HOLE DIAMETER | 0.191 INCHES MINIMUM AND 0.195 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.362 INCHES MINIMUM AND 0.372 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5596 NATIONAL SPEC SINGLE MATERIAL RESPONSE OR AMS 5597 NATIONAL SPEC SINGLE MATERIAL RESPONSE OR AMS 5662 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | NICKEL ALLOY 718 OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER, COUNTERSUNK |
| SPECIAL FEATURES | RECESS DIAMETER: 0.238 IN. MIN. AND 0.248 IN. MAX.;RECESS ANGLE: 44.0 DEG. MIN. AND 46.0 DEG. MAX.;STYLE DESIGNATOR: RECESSED |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2, CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THICKNESS | 0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM |