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 6105-00-942-5246
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NSN 6145-00-481-8737
NSN 5910-01-123-8483
NSN 5925-01-225-5236
NSN 6610-00-476-4402
NSN 5855-01-144-2939
NSN 6610-01-334-8883
NSN 5895-01-305-2192
NSN 6110-00-248-7475
NSN 5910-01-050-4103
NSN 6105-01-592-0710