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 5945-01-370-3994
NSN 5915-01-182-1365
NSN 5990-01-187-8594
NSN 5960-01-246-4809
NSN 6220-00-412-2741
NSN 5999-00-104-5582
NSN 5905-01-567-1772
NSN 6320-01-379-1182
NSN 5920-01-544-3608
NSN 5920-01-317-3506
NSN 5999-00-081-9413
NSN 5925-01-419-0832