A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 6650-00-891-9850
NSN 5930-01-616-2620
NSN 5925-00-104-8540
NSN 5855-01-423-9921
NSN 5950-00-413-8125
NSN 5950-00-488-3244
NSN 5925-01-137-6161
NSN 5905-01-287-4281
NSN 6135-01-079-7852
NSN 4140-00-883-7914
NSN 5945-00-880-3523
NSN 4140-01-320-4896