Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6050-1600 found under Resistor Variable W by Iet Labs Inc. The National Stock Number assigned to this part is 5905007971062, 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 6050-1600.