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 6110-00-938-7739
NSN 6130-01-009-0134
NSN 5855-01-519-1226
NSN 6240-01-332-9214
NSN 6620-01-451-3742
NSN 6320-01-369-1648
NSN 6610-01-323-7045
NSN 5975-00-119-3977
NSN 6105-01-033-3170
NSN 5895-01-315-1880
NSN 6150-01-496-7482
NSN 5960-01-003-8480