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 5935-01-461-3299
NSN 5950-01-224-7560
NSN 6110-00-333-8080
NSN 6650-01-556-6941
NSN 5996-00-729-1250
NSN 6620-01-122-8886
NSN 5920-00-887-6514
NSN 5996-00-571-8934
NSN 6135-00-377-9165
NSN 6320-00-242-3300
NSN 6320-00-149-7570
NSN 6110-01-262-0208