AOZ2467 Features: * Price Is For One Each -Minimum Order Of 25 * 25 PER PACK * UNSPC CODE: 40142300 * Adapters & Fittings * AW-18 INERT NIPPLE-B 3/16BARB Includes: * 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.