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 5945-00-678-2859
NSN 6685-01-518-7537
NSN 5895-01-411-9985
NSN 5950-00-387-5741
NSN 5945-00-362-7192
NSN 5998-00-740-7515
NSN 5990-00-924-4167
NSN 5895-00-627-2449
NSN 6105-01-499-4154
NSN 6105-01-023-2144
NSN 6610-01-371-3006
NSN 6650-01-094-9378