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 5910-01-077-9839
NSN 5965-01-381-4879
NSN 6610-01-461-8180
NSN 5990-01-279-6667
NSN 6130-01-445-6165
NSN 5975-01-100-5088
NSN 5998-01-641-0115
NSN 5895-01-344-0401
NSN 5965-01-089-8579
NSN 5960-00-617-4112
NSN 6145-00-242-0569
NSN 6610-01-105-9520