Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number M22323 ITEM 2 found under Valve Safety Relief by Voac Hydrauliks Ab Main Office Main. The National Stock Number assigned to this part is 4820014436167, 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 M22323 ITEM 2.