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 5930-01-160-7126
NSN 5935-01-325-2472
NSN 5910-00-143-4984
NSN 5996-01-412-6513
NSN 7035-01-463-3368
NSN 5930-01-540-2332
NSN 5895-01-430-1786
NSN 5895-00-270-6595
NSN 6685-01-644-5984
NSN 5905-01-143-9595
NSN 5905-00-675-0067
NSN 6610-01-459-8629