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 6110-00-620-0330
NSN 6105-00-008-0214
NSN 5935-01-145-9893
NSN 6135-00-100-8890
NSN 5975-01-634-0678
NSN 6110-01-355-9732
NSN 5975-00-113-5257
NSN 5996-01-242-6634
NSN 6620-00-941-8785
NSN 6320-00-070-4544
NSN 6620-00-793-7733
NSN 6105-00-432-2654