Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CP-00159 found under Resistor Variable Wire Wound Non by Circle Prime Manufacturing Inc. The National Stock Number assigned to this part is 5905011051656, 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 CP-00159.