Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number E860050 found under Cock Plug by Terex American Crane Corp. The National Stock Number assigned to this part is 4820002704676, 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 E860050.