Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2A900-905B found under Capacitor Fixed Paper Dielectric by Bycap Inc. The National Stock Number assigned to this part is 5910002331562, 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 2A900-905B.