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 6220-01-061-3615
NSN 5910-01-052-5825
NSN 6145-01-480-8525
NSN 6135-00-998-5884
NSN 5965-01-348-5997
NSN 5910-01-547-0666
NSN 5835-01-438-7385
NSN 5920-01-372-7122
NSN 5996-01-659-5008
NSN 6135-00-823-3034
NSN 5910-00-879-3807
NSN 6110-01-388-0408