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 6150-01-482-7706
NSN 5915-01-458-5697
NSN 5945-00-781-9787
NSN 6105-00-829-9086
NSN 6610-01-338-0628
NSN 5998-01-500-2337
NSN 5965-01-018-0746
NSN 5985-01-418-0417
NSN 5985-00-328-4000
NSN 6610-01-563-8223
NSN 5930-01-020-2634
NSN 6610-01-142-8958