A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 5910-01-173-5061
NSN 5990-01-465-3088
NSN 6150-01-542-8723
NSN 5950-00-045-9376
NSN 2925-00-221-8529
NSN 6650-01-059-1008
NSN 5950-01-275-6891
NSN 6110-01-247-0777
NSN 6105-01-411-5970
NSN 5965-00-156-8562
NSN 5935-01-358-5220
NSN 6685-01-495-6594