Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WE0087220C found under Valve Angle by Pall Aeropower Corporation. The National Stock Number assigned to this part is 4820014891490, 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 WE0087220C.