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 5935-00-628-4574
NSN 6645-01-612-6885
NSN 5960-00-752-6175
NSN 5945-01-470-5157
NSN 6320-01-370-5222
NSN 6130-01-030-3840
NSN 5910-01-428-9463
NSN 7035-01-313-6973
NSN 5950-01-441-2143
NSN 5935-00-539-9178
NSN 5998-00-112-4228
NSN 5835-01-439-0180