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 6150-00-142-9142
NSN 5985-01-161-3112
NSN 5930-01-406-4998
NSN 5905-01-294-3025
NSN 5950-01-555-6908
NSN 6105-00-234-7787
NSN 6110-00-747-9269
NSN 5930-01-474-5927
NSN 2925-01-464-3093
NSN 5975-01-326-4178
NSN 5990-00-436-9008
NSN 5965-00-332-8698