A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 5950-00-900-3877
NSN 6220-01-168-7773
NSN 5920-00-490-1226
NSN 5935-01-345-9072
NSN 5950-00-939-0401
NSN 2925-01-535-7235
NSN 6620-00-155-2608
NSN 6145-01-484-8735
NSN 5975-01-125-2448
NSN 5855-00-688-9954
NSN 6620-01-029-3705
NSN 5910-00-528-9714