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 6220-00-557-8861
NSN 5996-01-155-2467
NSN 6110-01-369-0882
NSN 6320-01-138-0442
NSN 6220-00-910-4793
NSN 5945-00-593-9857
NSN 5950-00-403-4382
NSN 5999-00-280-3499
NSN 5855-00-256-5562
NSN 5960-00-464-3375
NSN 5996-01-281-2396
NSN 6220-00-212-9098