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 5990-01-056-6413
NSN 5960-01-641-5493
NSN 5990-00-155-2306
NSN 5915-01-193-6298
NSN 6220-00-171-3702
NSN 5910-01-412-1070
NSN 5920-01-456-1560
NSN 5905-01-056-6039
NSN 5835-01-406-4066
NSN 5930-01-023-8302
NSN 6645-00-150-6526
NSN 6240-01-415-4156