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 6110-00-516-8645
NSN 5945-00-073-1917
NSN 5835-01-380-5943
NSN 5910-01-579-2614
NSN 6320-01-359-3921
NSN 5945-00-828-6528
NSN 6685-01-350-7968
NSN 5998-00-141-9872
NSN 6110-01-330-4906
NSN 5999-01-384-5732
NSN 5950-00-988-4302
NSN 7035-01-617-0072