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 5990-01-433-7886
NSN 5999-00-336-3237
NSN 5930-01-524-0642
NSN 4140-00-468-5342
NSN 6610-01-501-6630
NSN 5905-01-655-3245
NSN 7035-01-505-3844
NSN 5985-01-391-8772
NSN 6110-01-469-5547
NSN 5945-01-605-7340
NSN 5915-00-257-0774
NSN 5945-00-492-5876