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 6105-01-468-0024
NSN 2925-01-032-3814
NSN 5965-01-330-6807
NSN 5910-00-853-6607
NSN 6240-01-492-2469
NSN 6145-01-393-8103
NSN 5895-01-054-4104
NSN 5935-00-081-8843
NSN 6135-01-265-1384
NSN 5855-00-135-9064
NSN 6610-00-806-9392
NSN 5985-00-293-8322