A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 5920-01-219-0724
NSN 5935-01-584-7374
NSN 6685-01-649-1504
NSN 6620-00-340-1116
NSN 5855-01-606-9511
NSN 5950-01-226-8244
NSN 6150-00-141-0293
NSN 5910-01-085-4515
NSN 5996-01-604-8629
NSN 6645-01-190-0085
NSN 5990-00-835-1582
NSN 5975-01-014-5493