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 6685-00-913-6872
NSN 5960-01-383-6262
NSN 6135-01-455-9646
NSN 5945-01-330-1616
NSN 5930-01-371-2910
NSN 6320-00-886-9771
NSN 6145-00-068-6619
NSN 6220-00-915-5927
NSN 5915-01-065-9775
NSN 6650-01-494-9956
NSN 6150-01-270-9035
NSN 5910-01-619-2914