A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 6620-00-679-5830
NSN 6620-01-262-5128
NSN 5965-01-100-1195
NSN 6150-01-445-3152
NSN 5965-01-545-9609
NSN 5965-01-500-2468
NSN 5920-00-835-7670
NSN 5915-00-760-8176
NSN 6110-01-140-0863
NSN 6650-01-005-0714
NSN 6220-01-068-9941
NSN 6240-01-206-4809