A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 5925-00-290-4451
NSN 6105-00-581-5331
NSN 6135-01-448-2823
NSN 5905-01-434-5015
NSN 6150-00-714-6151
NSN 6150-00-732-5023
NSN 5930-01-231-4373
NSN 6130-01-487-0227
NSN 5950-01-085-6343
NSN 5999-01-571-4839
NSN 6220-01-384-2827
NSN 6320-01-384-3850