A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 5998-01-347-3566
NSN 6110-00-077-1811
NSN 5945-01-186-8072
NSN 5975-00-350-5098
NSN 6150-00-944-8327
NSN 6220-00-288-4350
NSN 6650-01-449-1413
NSN 6150-01-370-5239
NSN 6240-01-343-9367
NSN 5935-00-264-5652
NSN 5935-01-055-6852
NSN 5975-01-556-6719