Collins (Motorola) R-390A TU-441 16KC Filter NICE!

This Mechanical Filter was made by the Motorola company and I believe it is the 16 KC filter for the Collins R-390A receiver. The Collins number would be F455N-160. It is in excellent condition! I have no way to test this unit so I am selling it as is. ( it was removed from a salvage Radio and should be okay) The photograph is the actual filter for sale.