A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 6645-01-162-8023
NSN 5975-00-571-8467
NSN 5945-01-301-9582
NSN 5975-00-151-4097
NSN 5975-01-498-2624
NSN 7035-00-830-1235
NSN 2925-00-764-0167
NSN 6645-01-152-5207
NSN 6320-01-067-0474
NSN 5990-01-322-9781
NSN 2925-01-437-1128
NSN 5835-01-325-5677