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 5910-00-010-7666
NSN 7035-01-583-0497
NSN 5998-01-556-4250
NSN 5950-01-130-9561
NSN 5920-00-977-5854
NSN 5975-01-106-2238
NSN 5905-01-434-1070
NSN 6685-01-559-4508
NSN 5925-01-606-5350
NSN 5965-01-437-0905
NSN 5998-01-592-9312
NSN 6320-01-185-3857