A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 5920-00-752-3081
NSN 6150-00-944-3545
NSN 6320-01-618-7800
NSN 6110-01-013-9313
NSN 5905-01-412-1050
NSN 5835-00-247-0161
NSN 6620-01-420-8666
NSN 6620-01-068-0046
NSN 6110-00-851-3044
NSN 5925-01-370-4417
NSN 6645-01-156-6741
NSN 6650-01-344-1965