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 5925-00-556-7923
NSN 5990-00-698-3963
NSN 6240-01-325-6260
NSN 6610-00-147-3187
NSN 5835-01-422-7393
NSN 2925-01-106-3552
NSN 2925-01-411-4666
NSN 2925-01-461-4347
NSN 5855-01-344-3706
NSN 5990-01-188-7309
NSN 6150-01-229-9876
NSN 5950-01-602-8755