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 5999-00-923-3761
NSN 6110-00-221-8559
NSN 5998-01-309-3427
NSN 5950-01-156-7127
NSN 5930-01-255-6331
NSN 5960-00-611-7175
NSN 5915-01-315-2820
NSN 5925-00-197-4329
NSN 6320-01-575-6342
NSN 5925-01-280-3758
NSN 6645-01-005-4862
NSN 5915-00-121-5544