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 5950-01-356-8586
NSN 6685-00-222-1306
NSN 5999-01-501-8522
NSN 5930-00-580-3085
NSN 5835-01-442-6482
NSN 6610-00-081-2365
NSN 6105-00-216-8866
NSN 5965-01-268-4460
NSN 5975-00-884-0752
NSN 2925-01-513-9114
NSN 4140-01-247-1341
NSN 6130-01-328-9109