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 5996-01-447-1418
NSN 6145-01-474-7093
NSN 4140-01-128-2701
NSN 6610-00-186-9180
NSN 6150-01-566-3143
NSN 6110-01-554-3934
NSN 5910-01-171-4310
NSN 5935-01-168-7841
NSN 6105-01-247-7352
NSN 6145-01-348-5857
NSN 5945-01-064-2729
NSN 5905-00-205-2595