A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 6685-00-758-5868
NSN 6220-01-007-9988
NSN 6650-00-104-5368
NSN 6220-01-144-5166
NSN 6130-01-170-3608
NSN 5990-01-443-2931
NSN 6650-00-833-4002
NSN 4140-01-350-7166
NSN 6105-00-127-5465
NSN 6645-01-292-9778
NSN 4140-01-225-9539
NSN 6620-01-451-3742