A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 5905-00-717-2765
NSN 5925-00-534-6217
NSN 6135-00-715-4001
NSN 5985-01-383-9293
NSN 5990-00-864-9690
NSN 5925-01-353-7511
NSN 2925-00-081-6835
NSN 6320-01-177-3192
NSN 7035-00-238-3662
NSN 5999-00-394-4540
NSN 5945-01-151-1714
NSN 6320-01-466-4175