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 5910-01-549-0310
NSN 5975-01-426-8968
NSN 5996-01-655-6759
NSN 5996-00-277-7384
NSN 5930-01-299-6322
NSN 6320-01-352-5653
NSN 6650-01-119-3058
NSN 5915-01-519-2234
NSN 5950-01-485-7289
NSN 5996-01-214-6575
NSN 5920-00-910-4531
NSN 4140-00-079-8453