Black metal; shock and moisture proof
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 5950-01-510-8420
NSN 5999-01-440-9392
NSN 4140-00-277-6285
NSN 5915-01-388-8339
NSN 5835-01-471-5848
NSN 5915-01-314-3136
NSN 6650-01-496-8962
NSN 5996-01-065-0939
NSN 6220-01-050-8706
NSN 5999-01-216-3589
NSN 5950-01-109-5049
NSN 5950-01-303-7508