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 5935-01-113-1369
NSN 6685-01-302-2862
NSN 5920-01-229-0623
NSN 6220-01-441-8662
NSN 6110-01-236-3923
NSN 5999-00-141-9441
NSN 5945-01-088-8605
NSN 5925-01-085-6444
NSN 5910-00-009-1247
NSN 5835-01-090-8559
NSN 6320-01-215-2284
NSN 6685-00-155-9215