Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FCPST510-52 found under Resistor Variable Hybrid by Carter Manufacturing Corporation. The National Stock Number assigned to this part is 5905011650667, 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 FCPST510-52.