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 5998-00-158-6329
NSN 5925-01-529-3959
NSN 5965-01-092-1173
NSN 5998-01-554-3785
NSN 6645-01-304-0889
NSN 6105-01-201-4311
NSN 5920-01-483-6830
NSN 5835-00-010-1614
NSN 6220-00-028-3964
NSN 5965-00-110-3330
NSN 5935-00-421-2881
NSN 5930-01-418-9198