Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B830505B2K found under Resistor Fixed Film by Philips Electronics Ltd. The National Stock Number assigned to this part is 5905008797930, and the Federal Supply Class is 5905 Resistors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like B830505B2K.