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 6130-00-237-7958
NSN 5935-00-968-4420
NSN 6620-00-832-2556
NSN 6620-01-097-7078
NSN 5915-00-278-4198
NSN 5920-01-106-1137
NSN 7035-01-394-3169
NSN 6110-01-423-0724
NSN 5945-01-196-6822
NSN 5999-01-504-6246
NSN 5935-00-276-5326
NSN 5990-01-178-4033