Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GH20XTRCABXF 0-60PSI found under Valve Regulating System Pressure by Hammel Dahl Inc. The National Stock Number assigned to this part is 4820012101307, and the Federal Supply Class is 4820 Valves Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like GH20XTRCABXF 0-60PSI.