Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number VM-100 found under Float Valve by Val Matic Valve And Manufacturing. The National Stock Number assigned to this part is 4820013160215, 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 VM-100.