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 5930-01-556-0663
NSN 6645-00-451-6462
NSN 5975-01-375-2805
NSN 5910-01-201-8393
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NSN 5999-00-506-4142
NSN 5998-01-057-5938
NSN 4140-00-679-9512
NSN 4140-00-125-0837
NSN 6135-01-338-2281
NSN 5998-01-450-3231
NSN 5935-01-345-5665