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 5905-01-567-3989
NSN 5835-01-381-4452
NSN 7035-01-553-2894
NSN 5855-01-605-2438
NSN 5930-00-483-1661
NSN 6105-00-676-6514
NSN 5905-01-375-1209
NSN 5935-00-861-5829
NSN 6620-01-372-4168
NSN 5975-00-286-8506
NSN 6685-01-287-1442
NSN 4140-01-391-4074