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 5930-00-954-6672
NSN 6650-01-223-0852
NSN 6105-01-182-2913
NSN 5910-01-451-3794
NSN 5985-01-377-1053
NSN 5960-01-376-3880
NSN 5910-00-496-6384
NSN 6105-00-254-4426
NSN 2925-01-656-0392
NSN 5965-01-233-8607
NSN 5965-01-299-4568
NSN 6240-00-571-8449