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 5999-01-227-5447
NSN 6610-00-052-8020
NSN 5905-00-293-8294
NSN 5975-01-259-4180
NSN 5985-00-407-2273
NSN 5996-00-692-6679
NSN 5925-01-496-0701
NSN 5945-01-573-2520
NSN 5930-01-477-2001
NSN 6610-00-285-5366
NSN 5895-01-300-0726
NSN 5960-00-969-9242