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 5835-00-113-6090
NSN 2925-00-167-6762
NSN 5895-01-158-6919
NSN 5990-01-617-5156
NSN 6220-01-106-9867
NSN 6685-01-375-0425
NSN 5915-01-613-4733
NSN 7035-00-281-4082
NSN 5975-00-612-1998
NSN 5935-01-516-6774
NSN 5975-01-056-5036
NSN 5930-01-018-2129