Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 72PMR100K-15B found under Resistor Variable Nonwire Wound by Bi Technologies Corporation. The National Stock Number assigned to this part is 5905000486797, 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 72PMR100K-15B.