Radnor 64003969 Cga-320 Fiberptfe Carbon Dioxide Washer Set

Set of 6 CGA-320 washers. All Radnor fittings are manufactured to CGA-standards. In addition to CGA-numbers, many popular fittings commonly are refered to as A-size, B-size, C-size and D-size. These letter designations are included in the product discriptions.