A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 4140-01-399-8527
NSN 5950-01-595-5647
NSN 5930-01-487-6453
NSN 5835-01-436-6549
NSN 5965-00-716-7078
NSN 5945-00-721-3873
NSN 6610-01-200-6861
NSN 6645-01-363-2519
NSN 5999-01-287-6257
NSN 5975-01-447-2387
NSN 2925-01-543-5571
NSN 5950-00-111-4419