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 5998-01-384-4515
NSN 5950-01-301-8479
NSN 7035-00-941-4949
NSN 2925-01-254-3068
NSN 6320-01-373-7171
NSN 6110-00-736-9946
NSN 5905-01-143-2706
NSN 5920-01-048-7462
NSN 4140-01-247-4837
NSN 6645-01-131-4328
NSN 4140-01-317-3126
NSN 5895-01-250-9285