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 6145-01-609-2635
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NSN 6220-01-583-3278
NSN 6220-01-514-7024
NSN 6320-01-017-5274
NSN 6110-01-543-9660
NSN 5950-01-068-1932
NSN 5925-00-525-4037
NSN 5855-01-147-4785
NSN 5925-01-407-5954
NSN 6645-01-333-2035
NSN 6135-01-623-9063