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 2925-00-660-8131
NSN 6610-00-343-5631
NSN 6135-01-386-5709
NSN 5950-01-222-3171
NSN 6240-01-175-3877
NSN 5990-01-590-4515
NSN 5855-01-240-8787
NSN 2925-00-388-8932
NSN 5960-00-732-8009
NSN 2925-01-577-9269
NSN 5950-00-118-1117
NSN 6685-01-386-3110