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 5975-01-295-1619
NSN 5996-00-032-3592
NSN 6610-01-259-5296
NSN 5985-01-180-6848
NSN 6130-01-507-1472
NSN 6220-00-431-3742
NSN 5920-01-475-9814
NSN 5950-01-065-3021
NSN 5930-01-162-1015
NSN 5998-01-201-7710
NSN 6130-01-378-6778
NSN 5835-01-406-5943