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 5855-01-027-8414
NSN 6135-00-628-1142
NSN 7035-00-142-9076
NSN 5999-01-423-7922
NSN 5925-00-529-0441
NSN 5935-01-646-3793
NSN 5855-01-069-4742
NSN 5910-00-948-3130
NSN 6650-00-015-1835
NSN 6685-00-423-7316
NSN 6610-01-528-5750
NSN 5905-00-265-1659