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 5945-00-159-1567
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NSN 5935-01-448-4332
NSN 5905-01-551-4683
NSN 5999-01-518-3765
NSN 6685-01-011-4130
NSN 6150-01-252-7925
NSN 5920-01-253-6303
NSN 5998-01-384-3764
NSN 6320-01-170-4068
NSN 5950-00-592-5799
NSN 5930-01-521-5340