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 5950-01-166-1790
NSN 6135-01-416-3181
NSN 5950-01-050-8445
NSN 6240-00-498-2034
NSN 5855-01-187-2293
NSN 5945-01-505-4558
NSN 6685-00-353-7893
NSN 5945-01-336-7609
NSN 2925-01-115-0306
NSN 5945-00-891-9496
NSN 5975-00-675-4341
NSN 6150-00-815-9930