A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 6645-01-250-8129
NSN 5925-01-092-6395
NSN 6105-01-027-1135
NSN 6645-00-459-7719
NSN 4140-01-323-4279
NSN 5915-00-007-0633
NSN 6145-01-035-4357
NSN 6105-01-456-1243
NSN 5855-00-797-8217
NSN 4140-00-938-3307
NSN 5975-01-542-8566
NSN 5855-01-535-2001