A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 5935-01-260-2917
NSN 5835-01-036-4951
NSN 5990-00-539-7859
NSN 6650-01-467-2355
NSN 5990-00-009-3291
NSN 6320-00-937-5625
NSN 6610-01-197-9639
NSN 5915-01-077-1076
NSN 2925-01-208-6638
NSN 5915-00-603-9538
NSN 5985-01-432-6453
NSN 2925-01-328-0144