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 5915-00-443-9853
NSN 6610-00-119-7287
NSN 5925-01-573-5638
NSN 6685-01-387-2944
NSN 5945-01-559-8257
NSN 6685-01-050-9827
NSN 5965-00-678-8725
NSN 6240-01-178-5604
NSN 6645-01-288-9850
NSN 5935-00-903-3084
NSN 6685-01-410-7583
NSN 5920-01-123-3709