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 6150-00-919-1601
NSN 5925-01-379-9942
NSN 5895-00-216-5849
NSN 5998-01-422-2058
NSN 5945-00-082-1195
NSN 6645-01-259-7142
NSN 6135-01-463-2445
NSN 6110-00-456-2058
NSN 5996-01-138-5073
NSN 6135-01-437-6409
NSN 5895-01-442-3466
NSN 6320-01-054-3046