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 5905-00-528-4058
NSN 6130-00-777-8193
NSN 5920-01-478-4812
NSN 5925-01-415-3084
NSN 5925-00-185-4020
NSN 6240-01-246-4258
NSN 6685-00-708-3221
NSN 5999-01-473-9323
NSN 6105-01-454-2948
NSN 6685-00-799-1922
NSN 5985-00-925-1216
NSN 5835-01-512-4834