Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number Z13 4-WFV-239-2-975-4KOHM found under Resistor Fixed Wire by Gamble Charles T Industries. The National Stock Number assigned to this part is 5905013706936, 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 Z13 4-WFV-239-2-975-4KOHM.