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 5999-00-144-7698
NSN 5998-01-432-0854
NSN 6145-00-284-1514
NSN 5910-01-449-1055
NSN 5996-01-301-3267
NSN 5920-01-545-3442
NSN 6220-00-085-5206
NSN 5855-00-327-2112
NSN 6145-01-391-7763
NSN 7035-01-512-1826
NSN 6220-01-436-2314
NSN 5905-00-499-0267