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 6110-01-006-6177
NSN 5935-00-639-1382
NSN 5915-00-271-2321
NSN 5990-01-541-5632
NSN 5920-00-074-4654
NSN 5925-01-303-7595
NSN 6105-01-346-9315
NSN 5985-00-689-9515
NSN 5965-01-158-4187
NSN 6145-01-175-1100
NSN 5985-01-357-7969
NSN 6135-00-557-8874