A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 6145-01-259-6439
NSN 5999-01-604-8551
NSN 5895-01-431-7349
NSN 6620-01-197-7665
NSN 5945-00-688-7646
NSN 6645-00-757-3186
NSN 5835-01-285-3704
NSN 6320-01-521-1764
NSN 5998-01-502-7608
NSN 5945-00-967-4415
NSN 6610-00-509-0887
NSN 5960-01-495-0859