Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TMS-6432 found under Plug Indicator Valve by Icon M G T Systems Llc. The National Stock Number assigned to this part is 4820015529231, 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 TMS-6432.