Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DRS-12-015 found under Resistor Variable N by Veeco Instruments Inc. The National Stock Number assigned to this part is 5905010956330, 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 DRS-12-015.