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 5945-01-068-3503
NSN 6610-00-146-7028
NSN 6240-01-246-3248
NSN 6145-00-066-8695
NSN 5910-01-398-1623
NSN 5999-01-644-5499
NSN 6610-01-382-7894
NSN 5985-01-483-6108
NSN 5998-01-470-1399
NSN 6320-00-925-0558
NSN 6110-01-208-3090
NSN 5935-01-153-2662