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 5910-01-079-7279
NSN 5990-01-121-1175
NSN 5960-01-599-9821
NSN 5960-00-519-9880
NSN 6150-00-878-1248
NSN 5998-01-050-7849
NSN 5950-00-967-2434
NSN 6240-00-126-4551
NSN 5935-00-959-3343
NSN 6145-01-098-6409
NSN 5960-00-266-6741
NSN 5998-01-564-8142