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 5905-01-317-0657
NSN 6105-01-250-2977
NSN 6650-01-437-9557
NSN 6645-01-368-1508
NSN 5855-01-035-2866
NSN 6105-01-634-0322
NSN 6150-01-460-8092
NSN 6135-01-231-3498
NSN 6610-01-139-6341
NSN 6130-01-399-0126
NSN 5905-00-456-0937
NSN 6135-00-477-8847