Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CHK24670A-4 found under Reactor by Senior Operations Llc. The National Stock Number assigned to this part is 5950010987906, and the Federal Supply Class is 5950 Coils And Transformers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CHK24670A-4.