An item consisting of two assembled parts which, by rising and descending within a gage in response to a rate of flow,indicates on a graduated scale the volume of flow.
NSN 5950-00-997-1391
NSN 6130-00-221-7061
NSN 5895-01-173-6109
NSN 6610-01-303-4272
NSN 6105-01-050-5878
NSN 5950-00-389-7139
NSN 6220-01-444-0546
NSN 4140-00-274-9638
NSN 2925-00-137-5120
NSN 4140-01-418-0831
NSN 6610-00-276-8919
NSN 6650-01-462-5879