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 5905-01-137-8898
NSN 5975-00-223-9863
NSN 5985-00-549-9660
NSN 5855-01-502-2151
NSN 6110-00-466-1674
NSN 5915-01-009-8422
NSN 4140-01-384-3998
NSN 5965-01-147-5847
NSN 6645-00-890-3226
NSN 6645-01-123-9277
NSN 5935-01-407-8658
NSN 6610-01-101-1927