Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number F15G1R00B found under Fuse Cartridge by Cooper Bussmann Corp. The National Stock Number assigned to this part is 5920000573152, 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 F15G1R00B.