A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 5965-01-237-3342
NSN 5915-00-503-9797
NSN 5960-01-170-5932
NSN 6645-01-420-2417
NSN 5990-01-147-5225
NSN 5975-00-579-5024
NSN 6110-01-314-6117
NSN 7035-00-252-7467
NSN 6320-01-476-7702
NSN 5998-00-021-0344
NSN 6145-01-227-7792
NSN 5910-01-021-3619