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 5915-01-633-9845
NSN 5965-01-604-8548
NSN 6620-00-096-6306
NSN 5990-01-443-2931
NSN 5930-00-519-8259
NSN 6150-01-017-6117
NSN 6150-00-211-7510
NSN 6110-01-148-0086
NSN 5998-01-153-2689
NSN 6645-01-442-6476
NSN 5910-00-150-8653
NSN 6320-01-313-8306