Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CBJ1955 found under Valve Flow Control by Link Belt Construction Equipment. The National Stock Number assigned to this part is 4820015965235, 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 CBJ1955.