Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SC3000 found under by Imlcorp Llc. The National Stock Number assigned to this part is 5830015423266, and the Federal Supply Class is 5830 Intercommunication And Public Address Systems Except Airborne. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SC3000.