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 5895-01-385-6718
NSN 5910-01-015-1280
NSN 5920-01-069-4165
NSN 6620-00-477-7808
NSN 5915-01-049-6615
NSN 6240-00-684-8181
NSN 6150-00-187-7287
NSN 5895-01-488-6684
NSN 6650-00-525-3446
NSN 7035-01-514-0500
NSN 5998-01-612-2406
NSN 5998-00-855-8954