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 5996-00-451-6096
NSN 5950-01-152-2622
NSN 6610-01-242-9674
NSN 6610-01-185-5832
NSN 5998-01-582-5131
NSN 5985-01-170-5531
NSN 6320-01-116-3980
NSN 5835-00-447-1924
NSN 5998-00-281-4580
NSN 5915-00-155-4766
NSN 5945-01-441-9370
NSN 6220-01-427-2333