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 5950-01-481-8053
NSN 4140-01-327-3241
NSN 2925-01-219-9471
NSN 6105-01-440-3426
NSN 2925-01-424-0235
NSN 2925-00-038-0596
NSN 5996-01-533-7803
NSN 6220-01-289-0196
NSN 5985-01-194-3083
NSN 6105-01-490-6551
NSN 5835-00-140-8646
NSN 5985-00-633-9963