Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 54-0001 found under Capacitor Fixed Paper Dielectric by Ampex Systems Corp. The National Stock Number assigned to this part is 5910007878976, 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 54-0001.