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 5915-00-309-0514
NSN 6620-00-280-2874
NSN 5910-00-541-1381
NSN 5930-01-393-3873
NSN 5996-01-184-9442
NSN 6130-01-130-8051
NSN 6240-01-485-7739
NSN 5985-00-513-3420
NSN 5925-01-432-0929
NSN 5855-01-551-4525
NSN 5835-00-217-2147
NSN 7035-00-631-3782