Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 17WB305J found under Capacitor Fixed Plastic Dielectric by S And E I Mfg. The National Stock Number assigned to this part is 5910001468533, 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 17WB305J.