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 2925-01-444-6676
NSN 4140-01-590-1632
NSN 5930-00-655-0776
NSN 6320-00-456-2092
NSN 5960-01-043-8414
NSN 6110-00-976-3361
NSN 5996-01-281-3234
NSN 6145-01-439-2225
NSN 5965-01-447-8821
NSN 5975-00-979-6528
NSN 5985-01-398-7383
NSN 5999-00-244-1981