Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1660-574 found under Capacitor Fixed Plastic Dielectr by Woodward Governor Company. The National Stock Number assigned to this part is 5910001051837, and the Federal Supply Class is 5910 Capacitors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1660-574.