Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number KMC63VB471M16X25LL found under Capacitor Fixed Ele by United Chemi Con Mfg Inc. The National Stock Number assigned to this part is 5910013411215, 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 KMC63VB471M16X25LL.