Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 18972 found under Stator Motor Genera by Kurz Instruments Inc. The National Stock Number assigned to this part is 6125011453909, and the Federal Supply Class is 6125 Converters Electrical Rotating. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 18972.