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 5998-01-541-4577
NSN 5915-00-301-3818
NSN 5998-01-095-6284
NSN 5965-01-513-6540
NSN 6220-00-163-1183
NSN 4140-00-597-5260
NSN 7035-01-026-1171
NSN 5999-01-289-1235
NSN 6130-00-300-1689
NSN 5950-00-007-3938
NSN 5985-01-502-5165
NSN 6650-01-160-5058