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 5915-00-558-4413
NSN 6650-01-633-9147
NSN 5965-00-285-0745
NSN 5905-01-545-8925
NSN 5930-00-928-8235
NSN 6150-00-905-6070
NSN 5930-01-312-1573
NSN 5990-01-024-9659
NSN 6150-01-282-9388
NSN 5945-00-248-2332
NSN 6685-01-501-5362
NSN 5930-00-941-8348