A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 5990-01-370-3672
NSN 5915-00-558-4413
NSN 6645-00-620-4908
NSN 6320-01-203-9864
NSN 5920-01-459-8493
NSN 6320-01-397-9995
NSN 6610-01-333-9543
NSN 5990-00-129-6651
NSN 5855-01-349-2055
NSN 6320-01-496-4605
NSN 6685-01-547-2519
NSN 6110-01-351-7307