Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RCV2 found under Valve Flow Control by Sanstorm Inc. The National Stock Number assigned to this part is 4820003407162, 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 RCV2.