Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 639-00014B3302K found under Capacitor Fixed Mic by Erie Specialty Products Inc. The National Stock Number assigned to this part is 5910006666190, 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 639-00014B3302K.