A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 5915-00-605-6668
NSN 5945-01-378-7268
NSN 5935-01-026-0965
NSN 6645-00-243-7541
NSN 6610-01-117-7130
NSN 4140-01-015-5137
NSN 6145-01-179-2896
NSN 6135-00-628-1142
NSN 6650-01-561-6149
NSN 6685-00-135-5435
NSN 4140-00-067-2590
NSN 6110-00-170-6520