A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 6685-00-809-7599
NSN 6320-01-558-8844
NSN 5905-01-468-6774
NSN 5895-01-070-8055
NSN 6240-00-141-6143
NSN 5999-00-487-8047
NSN 6620-01-505-7921
NSN 5925-01-652-3980
NSN 5999-01-478-8157
NSN 5905-01-261-6786
NSN 5965-01-230-5521
NSN 4140-00-269-5795