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 2925-01-068-3262
NSN 5935-01-243-1137
NSN 5998-00-283-7348
NSN 2925-00-051-1467
NSN 5999-01-609-1751
NSN 6150-00-153-3196
NSN 6105-01-447-2056
NSN 6685-01-360-5202
NSN 6320-00-886-9771
NSN 5945-01-449-0288
NSN 7035-01-188-5935
NSN 5960-01-447-7074