Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number G30-6422 found under Chisel Power Hammer by Portage Tool Company The. The National Stock Number assigned to this part is 5130002036422, and the Federal Supply Class is 5130 Hand Tools Power Driven. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like G30-6422.