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 5920-00-532-3926
NSN 5990-01-254-2936
NSN 5950-01-153-8267
NSN 5910-00-274-3189
NSN 5998-00-809-6009
NSN 6110-01-655-3075
NSN 6220-01-573-7521
NSN 5910-00-405-8865
NSN 6130-01-525-2117
NSN 6645-00-279-1777
NSN 5910-01-124-4280
NSN 5835-01-468-6170