A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 5975-01-150-6910
NSN 5855-01-647-0320
NSN 6610-01-233-0949
NSN 5855-01-323-5394
NSN 5975-00-917-4430
NSN 5930-00-713-4282
NSN 5999-00-372-5709
NSN 6110-00-829-5186
NSN 6320-01-211-6578
NSN 5905-01-500-0504
NSN 6620-01-581-5301
NSN 5855-01-503-6973