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 5930-00-849-8935
NSN 6150-01-429-9105
NSN 6150-01-055-1029
NSN 6240-01-411-7482
NSN 5965-00-583-4865
NSN 6105-01-182-2283
NSN 6685-01-386-9239
NSN 5910-01-456-9541
NSN 5990-01-232-6018
NSN 5996-01-158-9695
NSN 5985-01-480-8919
NSN 5910-00-252-4755