A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 5960-01-381-2478
NSN 6145-00-419-0550
NSN 6145-00-489-8902
NSN 5945-01-529-6201
NSN 5990-00-202-5127
NSN 6220-01-421-9928
NSN 4140-00-905-6570
NSN 5975-01-312-2378
NSN 5965-00-082-8987
NSN 5999-01-312-5607
NSN 5835-01-376-8454
NSN 5905-01-020-6877