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 2925-00-808-5077
NSN 5998-01-530-8267
NSN 6645-00-269-8440
NSN 5835-01-250-2939
NSN 6685-00-753-2896
NSN 5915-01-239-3048
NSN 6645-01-660-3097
NSN 6110-01-355-9732
NSN 5999-01-250-1242
NSN 6105-01-223-4009
NSN 5915-01-204-5833
NSN 5835-01-584-8538