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 6610-00-782-0761
NSN 5960-01-233-2756
NSN 5915-01-450-9285
NSN 5925-00-924-9596
NSN 5910-00-171-0746
NSN 5935-01-415-0887
NSN 5935-01-030-6743
NSN 6620-01-641-8741
NSN 6320-01-523-4954
NSN 6130-01-526-3193
NSN 5895-01-149-1669
NSN 5920-01-646-0543