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 6650-01-574-0714
NSN 5996-01-630-2492
NSN 6105-01-506-9130
NSN 6240-01-265-6958
NSN 5905-01-163-7921
NSN 4140-01-413-3593
NSN 5855-00-237-4088
NSN 6130-00-350-3099
NSN 4140-00-766-2225
NSN 5965-00-925-1725
NSN 5930-01-113-1946
NSN 5999-01-219-9595