A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 2925-01-166-4589
NSN 5999-00-707-0073
NSN 5915-01-377-4501
NSN 6685-01-320-5672
NSN 5925-00-494-4685
NSN 5835-00-711-3371
NSN 6320-01-421-3777
NSN 7035-01-162-7452
NSN 5835-00-794-7500
NSN 5915-01-415-3100
NSN 5935-00-254-5508
NSN 5835-01-345-6697