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 5930-00-421-1952
NSN 5910-01-238-5686
NSN 6620-01-246-4314
NSN 5965-01-045-0247
NSN 5925-01-160-7128
NSN 5920-00-359-9771
NSN 5915-00-416-3823
NSN 5895-01-042-7797
NSN 7035-00-803-3056
NSN 5925-00-830-4896
NSN 6620-01-294-1044
NSN 5930-01-168-8184