A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 6105-00-969-4644
NSN 6135-01-036-3495
NSN 6220-01-592-8284
NSN 6150-01-532-2539
NSN 5990-01-432-4984
NSN 5998-01-071-7510
NSN 6135-00-377-9165
NSN 5915-00-853-2481
NSN 5950-01-467-2426
NSN 4140-01-597-3673
NSN 5855-00-179-8588
NSN 5990-00-133-7734