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 6135-00-299-6918
NSN 2925-01-136-1095
NSN 6685-01-430-7167
NSN 6110-01-633-9660
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NSN 5999-00-180-4282
NSN 2925-00-004-1278
NSN 6240-00-932-1331
NSN 5915-00-255-3674
NSN 5965-01-659-6332
NSN 6105-01-546-4393
NSN 6105-01-406-5712