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 5905-01-285-4702
NSN 5905-01-598-9219
NSN 5915-00-845-1407
NSN 5996-00-075-0980
NSN 5965-01-038-3709
NSN 6135-01-393-4746
NSN 6150-00-925-2465
NSN 5855-00-401-3442
NSN 6685-01-556-4246
NSN 6320-00-731-6134
NSN 6240-01-014-5598
NSN 5975-00-514-8614