Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 281509-477 found under Capacitor Fixed Ele by Gould Instrument Systems Inc. The National Stock Number assigned to this part is 5910011778910, 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 281509-477.