A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 5999-01-435-6290
NSN 5975-00-633-8532
NSN 6645-01-520-6563
NSN 5835-01-024-9249
NSN 6620-00-982-5159
NSN 5985-01-111-8755
NSN 5990-01-277-2118
NSN 6650-01-014-7671
NSN 5975-01-003-9803
NSN 6110-01-594-0616
NSN 6150-00-419-0505
NSN 5835-01-193-6192