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 5895-01-381-5642
NSN 6150-01-315-0658
NSN 5915-00-423-2749
NSN 6220-00-351-4556
NSN 5999-00-529-0157
NSN 5975-01-299-5213
NSN 4140-00-224-2133
NSN 5895-01-065-0118
NSN 6610-01-027-1641
NSN 5975-01-641-4517
NSN 6240-00-126-4551
NSN 5950-01-126-7348