A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 6650-01-283-4363
NSN 5996-01-091-8876
NSN 5990-01-004-6343
NSN 5965-01-212-6817
NSN 5950-01-065-0858
NSN 5910-01-109-8928
NSN 5915-01-472-7169
NSN 5895-00-387-4901
NSN 6150-00-263-3451
NSN 6150-00-213-6785
NSN 6240-00-252-4501
NSN 6320-00-725-0754