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 5996-01-466-7643
NSN 5996-00-932-3796
NSN 6620-00-351-9949
NSN 5950-00-471-7665
NSN 6130-01-176-3198
NSN 4140-01-483-8040
NSN 6610-00-182-7652
NSN 6685-00-977-0858
NSN 6145-01-035-3380
NSN 5915-01-575-7317
NSN 5960-01-546-2379
NSN 5920-01-106-1137