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 6320-00-004-9158
NSN 5930-00-142-4709
NSN 5996-00-701-9550
NSN 5990-01-411-5930
NSN 5985-00-483-7798
NSN 2925-01-627-6568
NSN 6110-00-381-9785
NSN 5910-01-020-9476
NSN 2925-00-020-7524
NSN 5895-01-132-3779
NSN 5998-01-537-0150
NSN 5895-01-450-8900