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 6620-00-221-7526
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NSN 5950-00-038-6972
NSN 6240-01-212-9586
NSN 5950-01-485-0246
NSN 6650-01-380-6909
NSN 6105-00-598-4910
NSN 5835-00-733-9145
NSN 6645-01-341-6616
NSN 6145-00-244-8152
NSN 7035-01-616-2958
NSN 5915-01-391-6285