Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number K07-0325-MK-C found under Retainer Insulation by Ajax Magnethermec Corp. The National Stock Number assigned to this part is 4430010665590, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like K07-0325-MK-C.