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 6220-01-620-2918
NSN 7035-01-289-0684
NSN 6320-00-456-2092
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NSN 5910-00-518-4608
NSN 4140-01-206-8899
NSN 7035-01-451-3328
NSN 6220-01-514-2827
NSN 6105-01-087-9311
NSN 2925-00-816-8765
NSN 5920-00-480-5250