| HOLE DIAMETER | 16.25 MILLIMETERS MINIMUM AND 16.63 MILLIMETERS MAXIMUM |
| OUTSIDE DIAMETER | 27.53 MILLIMETERS MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE J403 1055-1065 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 3.96 MILLIMETERS MINIMUM |
| MATERIAL | STEEL OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHERS, LOCK, REGULAR HELICAL SPRING (METRIC) |
| SPECIFICATION/STANDARD DATA | 05047-ASME B18.24-2020 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| STYLE DESIGNATOR | SPLIT HELICAL-RIGHT HAND |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633, TYPE I, SC 1 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC OVERALL |