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 5920-01-501-9998
NSN 6150-01-277-5992
NSN 6650-01-239-2759
NSN 6610-01-608-5285
NSN 5960-01-485-2467
NSN 5915-00-518-1644
NSN 5950-00-065-3475
NSN 5998-00-795-7644
NSN 6685-00-484-2178
NSN 5998-00-248-4964
NSN 5910-00-203-5777
NSN 6130-01-248-6607