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 5950-01-616-9588
NSN 5930-00-900-1223
NSN 5910-00-192-0315
NSN 5990-01-277-1366
NSN 5975-01-032-8090
NSN 7035-00-371-7749
NSN 5915-01-465-9400
NSN 6145-01-352-4913
NSN 6145-01-275-5924
NSN 6105-01-378-1430
NSN 5895-01-507-4967
NSN 6110-01-629-6387