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 6320-01-318-6518
NSN 6135-00-248-4102
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NSN 5925-01-411-6028
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NSN 6685-01-007-6123
NSN 6240-01-348-8975
NSN 6240-01-534-2987
NSN 2925-01-430-4206
NSN 5835-01-337-2793
NSN 6105-00-664-1292
NSN 5975-01-550-9006