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 7035-00-059-7970
NSN 6150-01-605-5551
NSN 6110-01-605-7326
NSN 5975-01-308-3017
NSN 6240-01-064-8890
NSN 5965-00-499-8229
NSN 6220-00-593-1779
NSN 5996-01-223-0842
NSN 5950-01-648-4516
NSN 5915-01-014-2289
NSN 6145-01-601-4449
NSN 5975-01-446-6074