Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6RS21SA10H10 found under Arrester Electrical by General Electric Inc. The National Stock Number assigned to this part is 5920005656120, and the Federal Supply Class is 5920 Fuses Arresters Absorbers And Protector. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 6RS21SA10H10.