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 5920-00-944-3540
NSN 5975-00-962-2199
NSN 5965-01-421-1244
NSN 6320-00-575-6072
NSN 5996-00-279-0484
NSN 5945-01-633-4596
NSN 5960-01-050-6440
NSN 6145-01-627-9837
NSN 5855-01-392-3734
NSN 5935-00-628-5387
NSN 6320-00-731-6134
NSN 6645-01-360-0293