Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NGV422300-502 found under Attenuation Assy Rh by Iai North America Inc. The National Stock Number assigned to this part is 1680015665118, and the Federal Supply Class is 1680 Miscellaneous Aircraft Accessories And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like NGV422300-502.