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 5930-00-839-0683
NSN 6150-01-312-8616
NSN 6145-00-878-2899
NSN 6685-01-589-5341
NSN 5910-01-313-7599
NSN 5975-01-284-8669
NSN 5935-01-517-1295
NSN 6240-01-656-1126
NSN 5935-01-466-3905
NSN 2925-01-182-0227
NSN 5935-00-625-9114
NSN 5895-01-540-9805