Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4472119 found under Final Drive Assembl by Gse Management Co. The National Stock Number assigned to this part is 2520012830844, and the Federal Supply Class is 2520 Vehicular Power Transmission Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 4472119.