A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 5915-01-433-3550
NSN 5996-01-408-5632
NSN 4140-01-020-1116
NSN 5915-00-051-3997
NSN 5985-01-476-7254
NSN 5855-01-235-5491
NSN 5950-01-235-6702
NSN 5905-00-081-2355
NSN 5920-01-023-5878
NSN 7035-01-612-3620
NSN 5975-00-266-2029
NSN 6610-00-168-2200