A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 5990-01-629-7927
NSN 6650-01-553-0721
NSN 6110-01-445-6967
NSN 5935-00-231-0410
NSN 5999-01-442-8903
NSN 7035-00-020-2227
NSN 5910-01-274-4053
NSN 6650-01-251-7048
NSN 5996-01-623-3067
NSN 6220-00-420-4364
NSN 6620-01-412-0938
NSN 5950-01-058-0877