Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 7X6010 found under Cock Shutoff Screw by Caterpillar Inc. The National Stock Number assigned to this part is 4820014384639, 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 7X6010.