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 6685-01-555-4820
NSN 7035-01-599-9287
NSN 5990-00-649-7088
NSN 5965-01-613-0932
NSN 5990-00-681-2789
NSN 5855-01-620-0958
NSN 2925-00-704-3690
NSN 5935-00-036-8653
NSN 5975-00-864-6613
NSN 5915-00-518-0851
NSN 6610-00-156-5699
NSN 5835-01-079-3658