Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number KF52-538-200ACPC found under Resistor Fixed Composition by Gpe Controls Inc. The National Stock Number assigned to this part is 5905001142197, 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 KF52-538-200ACPC.