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 5965-00-225-1848
NSN 5960-00-525-1898
NSN 7035-01-463-6559
NSN 6110-01-569-7853
NSN 5945-01-556-7258
NSN 5996-01-173-3202
NSN 6130-01-381-1046
NSN 5835-01-253-8092
NSN 6320-01-370-5222
NSN 7035-01-173-4931
NSN 5835-01-140-9306
NSN 5935-01-569-3872