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 6220-00-997-1939
NSN 5999-01-544-3909
NSN 5895-01-471-9684
NSN 6620-00-443-3285
NSN 7035-01-609-7341
NSN 7035-01-114-3134
NSN 5960-01-425-1454
NSN 6685-00-248-6990
NSN 7035-01-633-9537
NSN 6220-01-555-8332
NSN 6105-00-275-0826
NSN 5965-00-470-9521