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 5960-01-344-2604
NSN 5915-01-383-4928
NSN 5998-00-870-6723
NSN 5925-01-365-2404
NSN 6610-00-186-9180
NSN 5999-01-412-4754
NSN 5945-01-440-8273
NSN 5990-01-164-0220
NSN 6610-01-343-2609
NSN 5915-01-292-6574
NSN 5920-01-619-0144
NSN 6110-00-123-0166