Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CP-CG-004A-PC-B found under Body Valve by Tuthill Corporation. The National Stock Number assigned to this part is 4820013580585, 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 CP-CG-004A-PC-B.