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 5999-01-127-8157
NSN 5990-01-463-2279
NSN 6650-00-259-2605
NSN 5910-01-410-8658
NSN 6610-00-716-2017
NSN 5985-01-157-7130
NSN 5930-01-148-9250
NSN 6150-01-068-3291
NSN 6620-01-533-8251
NSN 5920-01-294-2241
NSN 5835-00-761-5615
NSN 6685-01-425-5966