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 5915-00-430-4020
NSN 6645-01-190-4297
NSN 5905-01-611-2732
NSN 5855-01-289-8496
NSN 6685-00-890-8410
NSN 5998-01-054-2470
NSN 5998-00-934-1391
NSN 5930-00-225-8482
NSN 6685-00-145-8902
NSN 5915-00-935-4984
NSN 5996-00-990-2192
NSN 5895-01-482-9824