Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 92892959 found under Valve Pressure Equa by Clark Equipment Company. The National Stock Number assigned to this part is 4820015929121, 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 92892959.