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 2925-00-233-5644
NSN 6645-01-135-3938
NSN 6620-01-428-7072
NSN 6145-01-628-9214
NSN 6650-01-585-1716
NSN 7035-01-026-0117
NSN 2925-01-422-1542
NSN 6150-00-523-2603
NSN 2925-00-073-9375
NSN 6145-01-377-5130
NSN 5920-01-442-8734
NSN 5996-01-274-3980