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 5920-00-267-3109
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NSN 5915-01-422-1861
NSN 5998-01-133-2630
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NSN 5975-00-762-6824
NSN 6110-01-015-7608
NSN 5990-01-160-6978
NSN 5965-01-243-5494
NSN 5999-01-579-1451
NSN 6220-00-913-8486
NSN 5975-00-516-9335