Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WW201KA7B3R300 found under Resistor Variable W by Crl Components Inc. The National Stock Number assigned to this part is 5905008103622, 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 WW201KA7B3R300.