5/16" 18-8 Stainless Steel Medium Split Lock Washer / HOLE DIAMETER: 0.314 INCHES MINIMUM AND 0.322 INCHES MAXIMUM OUTSIDE DIAMETER: 0.583 INCHES MAXIMUM MATERIAL THICKNESS: 0.078 INCHES MINIMUM END ITEM IDENTIFICATION: 5895-01-564-7999 PART NAME ASSIGNED BY CONTROLLING AGENCY: 5/16" 18-8 STAINLESS STEEL MEDIUM SPLIT LOCK WASHER MATERIAL: STEEL PROPERTY CLASS 18.8 OVERALL MATERIAL DOCUMENT AND CLASSIFICATION: 18-8 STAINLESS STEEL MFR REF SINGLE MATERIAL RESPONSE OVERALL STYLE DESIGNATOR: 108 SPLIT HELICAL-RIGHT HAND