Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6155CME-7 found under Diaphragm Valve Flat by Soc Alsacien Reglage Thermique. The National Stock Number assigned to this part is 4820013253040, 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 6155CME-7.