Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 031-1148 found under Capacitor Fixed Ele by Unitron Industries Inc. The National Stock Number assigned to this part is 5910011219377, 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 031-1148.