1/4" Yellow Zinc Finish High Alloy Medium Split Lock Washer / END ITEM IDENTIFICATION: NSN 2355-01-567-4930 TRUCK,BOMB SERVICE SPECIAL FEATURES: INNER DIAMETER 0.260 IN, MATERIAL HIGH ALLOY, OUTER DIAMETER 0.487 IN, STYLE - MEDIUM SPLIT, TYPE LOCK WASHER, NOMINAL SIZE .250 IN, NOMINAL THICKNESS 0.062 IN COLOR: YELLOW OVERALL SURFACE TREATMENT: ZINC OVERALL STYLE DESIGNATOR: 108 SPLIT HELICAL-RIGHT HAND