A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 5950-01-312-2221
NSN 5915-01-207-9524
NSN 5905-01-493-5547
NSN 7035-00-079-7189
NSN 6650-00-259-2605
NSN 6240-01-123-4998
NSN 6240-01-491-6118
NSN 4140-00-647-1142
NSN 5905-00-054-8700
NSN 5945-01-202-8363
NSN 5950-00-639-9675
NSN 6645-01-500-0827