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 5910-01-182-9628
NSN 5855-01-087-1417
NSN 5996-01-304-6110
NSN 5990-01-311-7491
NSN 5935-00-226-2044
NSN 5945-01-013-2092
NSN 6150-01-604-9360
NSN 5925-01-159-4122
NSN 5999-00-900-3342
NSN 5996-01-565-5874
NSN 5915-00-917-0467
NSN 5960-00-652-5921