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 5925-00-531-9547
NSN 6685-01-145-3938
NSN 6320-01-461-5866
NSN 5999-01-399-1162
NSN 6320-00-845-3261
NSN 2925-01-618-5706
NSN 6220-00-236-1119
NSN 6685-00-274-5533
NSN 5910-00-773-5898
NSN 5895-01-400-0819
NSN 5895-01-442-8459
NSN 5985-00-689-4959