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 5915-00-553-8755
NSN 5905-01-657-9935
NSN 6135-00-919-1117
NSN 6685-01-294-2567
NSN 6105-01-569-6689
NSN 5950-00-399-5155
NSN 6135-01-220-7193
NSN 5945-01-555-8373
NSN 6130-00-552-4970
NSN 5925-00-518-8945
NSN 5999-01-021-1600
NSN 5925-00-240-3424