Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GFDR-115BC found under Interrupter Ground Fault by Square D Co. The National Stock Number assigned to this part is 5925011286284, and the Federal Supply Class is 5925 Circuit Breakers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like GFDR-115BC.