An instrument which displays, in units of revolutions per minute, the transmitted rotational speed of a shaft for a specified elapsed time.
Classification: Parts and accessories for revolution counters, production counters, taximeters, odometers, pedometers and the like
NSN 5935-01-202-1452
NSN 5835-01-553-6772
NSN 7035-00-919-3381
NSN 5960-00-785-4274
NSN 5960-01-074-6110
NSN 5975-00-177-6408
NSN 4140-00-761-0714
NSN 4140-01-301-4650
NSN 5855-00-791-5000
NSN 6110-00-827-3026
NSN 5998-01-319-6219
NSN 6150-01-627-2691