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 5945-01-521-4254
NSN 5950-01-494-4633
NSN 5855-00-079-2370
NSN 6110-00-060-1879
NSN 5996-01-465-2305
NSN 5945-00-725-4552
NSN 5910-00-483-4175
NSN 6650-00-412-5988
NSN 5930-00-679-1568
NSN 5950-01-461-7799
NSN 5996-01-420-4187
NSN 6645-00-372-2618