A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 5999-01-014-0872
NSN 5996-01-625-0427
NSN 6320-00-433-2773
NSN 6685-01-631-4225
NSN 4140-01-222-7552
NSN 6620-01-103-5288
NSN 5996-01-258-2324
NSN 5920-01-025-2725
NSN 6620-00-439-2442
NSN 5855-01-618-8511
NSN 6105-01-159-0050
NSN 6145-01-610-3147