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 6220-01-605-6609
NSN 5935-00-923-1391
NSN 6650-00-397-0372
NSN 7035-00-529-3128
NSN 5998-01-505-2695
NSN 5910-00-186-9441
NSN 5945-01-463-8973
NSN 6150-01-018-3764
NSN 5835-00-123-5175
NSN 6220-00-766-7580
NSN 5910-00-188-9624
NSN 5998-01-422-5508