Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MCR1A47511PCTB found under Resistor Fixed Film by Rcd Components Inc. The National Stock Number assigned to this part is 5905014375422, 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 MCR1A47511PCTB.