A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 5965-00-537-4844
NSN 5998-01-470-2892
NSN 6620-01-599-2011
NSN 5925-00-935-5287
NSN 6110-00-456-2058
NSN 6220-01-421-6917
NSN 5935-01-456-7076
NSN 5999-01-117-5229
NSN 5950-01-202-8021
NSN 6240-01-327-4120
NSN 6645-01-648-4439
NSN 5925-01-097-6892