Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TF-0054-2170-JAE found under Resistor Variable W by Memcor Inc. The National Stock Number assigned to this part is 5905011070805, 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 TF-0054-2170-JAE.