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 5895-00-394-6875
NSN 5895-01-368-6525
NSN 6150-01-242-2602
NSN 6240-01-481-1796
NSN 6220-01-441-8662
NSN 6645-01-298-1615
NSN 4140-01-227-6918
NSN 7035-01-145-5059
NSN 2925-01-608-6895
NSN 5960-00-497-9862
NSN 2925-01-331-5039
NSN 5910-00-723-2782