Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GCV422300-505 found under Attenuation System by Iai North America Inc. The National Stock Number assigned to this part is 1680016061045, 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 GCV422300-505.