Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number P8312 found under Resistor Variable Nonwire Wound by Triumph Manufacturing Company Inc. The National Stock Number assigned to this part is 5905001091582, 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 P8312.