Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 24478-2560 found under Heating Element Electrical Nonim by Vollrath Company Llc The. The National Stock Number assigned to this part is 4520011068247, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 24478-2560.