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 5855-00-494-9581
NSN 4140-01-453-2493
NSN 6240-01-519-8781
NSN 6240-01-347-5476
NSN 5950-01-522-9609
NSN 6620-01-158-7309
NSN 5915-00-111-0521
NSN 5895-01-507-8581
NSN 6145-01-056-5171
NSN 4140-01-468-1230
NSN 6130-00-826-3207
NSN 5910-00-947-2622