A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 6620-01-532-9023
NSN 2925-01-459-8093
NSN 5945-01-466-0433
NSN 2925-01-150-2568
NSN 7035-00-238-3662
NSN 5990-00-633-2774
NSN 5965-01-607-0455
NSN 6145-00-635-9957
NSN 6145-01-577-0935
NSN 5855-00-256-5562
NSN 6145-00-812-1353
NSN 6685-01-527-3367