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 5910-01-033-5950
NSN 5915-00-232-3387
NSN 5950-01-162-9070
NSN 5998-01-463-2811
NSN 5915-00-027-7665
NSN 6150-01-251-7649
NSN 6220-01-141-0180
NSN 5910-01-349-0825
NSN 5990-01-388-0252
NSN 5945-00-900-0889
NSN 6685-01-408-7758
NSN 6240-00-635-9953