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 6105-00-410-2746
NSN 6145-01-522-3467
NSN 5935-00-237-4308
NSN 5920-01-013-2389
NSN 5935-01-041-1425
NSN 6620-01-547-7758
NSN 6685-01-401-5360
NSN 5998-01-459-7552
NSN 5996-01-207-0126
NSN 5950-01-534-6924
NSN 5915-00-580-2716
NSN 7035-01-204-7481