A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 5965-01-294-7522
NSN 5915-01-422-4620
NSN 5960-01-321-2750
NSN 5996-01-328-8018
NSN 5998-01-358-7705
NSN 6610-01-035-1252
NSN 5925-01-141-6688
NSN 6650-01-610-0010
NSN 5998-01-421-2537
NSN 5960-01-389-0629
NSN 5905-00-089-7577
NSN 5999-01-075-7673