A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 5920-00-243-3788
NSN 5996-01-145-6557
NSN 2925-00-247-6248
NSN 5920-00-709-1149
NSN 5999-01-406-4571
NSN 2925-01-341-0457
NSN 6620-00-778-7405
NSN 6320-01-317-7312
NSN 5985-00-905-6609
NSN 5975-00-596-4716
NSN 5990-00-277-3763
NSN 6220-01-535-0892