Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RTS7-8-286-10A found under Resistor Variable W by Data Instruments Inc. The National Stock Number assigned to this part is 5905004719993, 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 RTS7-8-286-10A.