An item so designed to have a portion or all of its body transparent to permit the visual examination of the amount of liquid in a pressure vessel, boiler, evaporator, still, processing tank, reservoir, pipe tubing line, and the like, and/or to determine the flow to a lubricated part. It may also be provided with an element that changes colors to indicate changes in moisture content. The item may have a means for refilling. Excludes indicator, liquid quantity and indicator, rate of flow.
Classification: Instruments and apparatus for measuring or checking the flow or level of liquids, nesoi
NSN 6110-00-792-9743
NSN 5960-00-199-6034
NSN 6110-01-423-8273
NSN 5996-01-250-2814
NSN 6130-01-392-1470
NSN 5950-00-966-6022
NSN 6320-01-544-6447
NSN 5835-01-520-4479
NSN 7035-01-045-7202
NSN 5935-01-389-7923
NSN 2925-01-655-0562
NSN 5965-01-215-0993