| HOLE DIAMETER | 10.13 MILLIMETERS MINIMUM AND 10.38 MILLIMETERS MAXIMUM |
| OUTSIDE DIAMETER | 17.83 MILLIMETERS MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM F436M, TYPE 3 - WEATHERING STEEL AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 2.39 MILLIMETERS MINIMUM |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHERS, LOCK, REGULAR HELICAL SPRING |
| SPECIFICATION/STANDARD DATA | 05047- ASME B18.24-2023 INTERNATIONAL STD/SPEC |
| STYLE DESIGNATOR | SPLIT HELICAL-RIGHT HAND |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A380 NATIONAL STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |