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 5935-01-050-8417
NSN 5935-00-789-0984
NSN 5998-01-078-5968
NSN 5835-00-198-4936
NSN 5935-00-900-7677
NSN 5999-00-500-8354
NSN 5950-00-064-5926
NSN 2925-01-380-0869
NSN 5925-00-153-4518
NSN 6150-01-394-8276
NSN 5950-01-098-7306
NSN 6620-00-221-7608