#8 18-8 Stainless Steel Small OD Flat Washer / CROSS-SECTIONAL SHAPE STYLE: 1 RECTANGULAR HOLE DIAMETER: 0.174 INCHES NOMINAL PERIPHERAL SHAPE STYLE: 1 ROUND CENTER HOLE SHAPE STYLE: 1 ROUND THICKNESS: 0.032 INCHES NOMINAL OVERALL DIAMETER: 0.375 INCHES NOMINAL END ITEM IDENTIFICATION: 2320-01-531-2701;TRUCK,UTILITY INTERNALLY TRANSPORTABLE PART NAME ASSIGNED BY CONTROLLING AGENCY: WASHER,FLAT SPECIAL FEATURES: GRADE: 18-8 MATERIAL: STEEL CORROSION RESISTING OVERALL