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 5975-00-808-9272
NSN 6220-00-708-8861
NSN 6610-01-089-2487
NSN 5905-00-503-9920
NSN 5999-01-589-6971
NSN 6320-00-809-5744
NSN 6150-01-444-1487
NSN 6130-00-684-6773
NSN 6610-00-292-9895
NSN 5996-01-088-7074
NSN 6645-00-262-7448
NSN 5915-01-146-3629