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 6685-00-096-1485
NSN 6610-00-946-6146
NSN 6685-01-122-4074
NSN 6610-00-186-9180
NSN 6650-00-473-1259
NSN 6130-01-400-6123
NSN 6130-01-325-1852
NSN 5960-01-279-0985
NSN 5855-01-384-4914
NSN 7035-01-312-8573
NSN 5965-00-393-1294
NSN 4140-00-209-2231