A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 5975-01-530-9730
NSN 6150-00-040-2082
NSN 5935-01-640-9869
NSN 6645-01-453-8273
NSN 5960-01-165-1956
NSN 5935-00-508-7097
NSN 6685-01-392-1513
NSN 5960-01-212-1626
NSN 5920-01-275-0743
NSN 5835-00-441-5004
NSN 2925-00-764-0167
NSN 6220-01-559-4500