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 6150-01-333-8599
NSN 6145-01-446-9739
NSN 5999-01-343-9100
NSN 5965-01-537-0023
NSN 7035-01-448-4740
NSN 5915-01-425-0257
NSN 5998-00-546-7841
NSN 5905-00-147-4331
NSN 6110-01-517-7136
NSN 6645-01-047-3026
NSN 5985-01-407-5926
NSN 5998-00-039-5092