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 6130-01-043-3395
NSN 5905-00-142-3831
NSN 5910-00-714-5112
NSN 5985-01-367-6576
NSN 6240-00-686-5345
NSN 5950-00-464-6963
NSN 5975-00-380-5753
NSN 6145-00-544-1253
NSN 6610-01-296-4462
NSN 5910-00-158-8786
NSN 6145-01-535-8893
NSN 5935-01-128-8050