This document is a guideline for the design and operation of Aviation Aircraft Refueling Vehicles and for the materials@ components@ and systems used thereon. The criteria set forth herein are the minimum recommendations for all types of aircraft refueling vehicles@ including tanker vehicles@ hydrant service vehicles@ towable hydrant carts@ fixed refueling cabinets@ and any other type of aircraft refueling vehicles used at airports for aircraft refueling operations with nominal operating fuel pressures and flow rates as specified within this document.