Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5-115 found under Resistor Variable Nonwire Wound by A R F Products Inc. The National Stock Number assigned to this part is 5905006446693, 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 5-115.