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 5895-01-431-5626
NSN 6130-00-583-3693
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NSN 5975-00-080-6878
NSN 5960-01-037-1488
NSN 5990-01-384-2697
NSN 5999-01-653-0099
NSN 7035-01-528-7870
NSN 5990-01-582-1977