Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number IMM526-4 found under Saturable Reactor by General Magnetics Inc Magnetic. The National Stock Number assigned to this part is 5950010464675, 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 IMM526-4.