Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number VW4K5W found under Resistor Variable W by Yosemite Investment Inc. The National Stock Number assigned to this part is 5905006174972, 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 VW4K5W.