A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 5935-01-175-3893
NSN 5945-01-287-9219
NSN 4140-00-913-9374
NSN 5925-01-605-3421
NSN 2925-01-262-1418
NSN 2925-01-607-4340
NSN 6320-01-547-2743
NSN 5985-01-531-9821
NSN 6145-01-160-7658
NSN 6240-01-443-0519
NSN 5935-01-033-0917
NSN 5895-01-566-2045