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 5915-01-595-6198
NSN 6320-01-271-0247
NSN 6240-00-778-7845
NSN 6620-01-513-6358
NSN 6150-01-585-5995
NSN 5965-01-479-5620
NSN 7035-00-238-3662
NSN 5920-01-180-5440
NSN 7035-01-442-7947
NSN 5910-00-737-8234
NSN 5905-01-180-7143
NSN 5985-01-238-2677