| HOLE DIAMETER | 8.20 MILLIMETERS MINIMUM AND 8.55 MILLIMETERS MAXIMUM |
| OUTSIDE DIAMETER | 14.85 MILLIMETERS MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ISO 898-1 PROPERTY CLASS 8.8 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 1.90 MILLIMETERS MINIMUM AND 2.10 MILLIMETERS MAXIMUM |
| MATERIAL | STEEL PROPERTY CLASS 8.8 OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHERS, LOCK, REGULAR HELICAL SPRING |
| SPECIFICATION/STANDARD DATA | 05047-ASME B18.24-2020 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| STYLE DESIGNATOR | SPLIT HELICAL-RIGHT HAND |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM F1941, ZINC COATING FE/ZN, TRIVALENT CHROMATE, TYPE 5CT NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CHROMATE ZINC OVERALL |