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 6150-01-466-7348
NSN 5915-01-532-2057
NSN 6645-01-364-4042
NSN 5925-01-571-1997
NSN 6645-01-370-4259
NSN 5945-01-483-5561
NSN 5975-01-162-5383
NSN 5895-00-244-3524
NSN 6645-00-522-4173
NSN 5915-01-422-4620
NSN 6645-01-358-1474
NSN 4140-00-078-9357