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 5855-01-169-9228
NSN 5945-01-227-2574
NSN 5835-00-187-1481
NSN 5935-01-632-0844
NSN 5945-01-184-8661
NSN 5998-01-137-3917
NSN 6645-01-518-1107
NSN 5998-00-922-3325
NSN 5895-01-036-6254
NSN 6150-01-084-1467
NSN 5950-00-080-3693
NSN 6620-01-532-9023