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 5855-01-020-3777
NSN 2925-01-143-0092
NSN 5925-00-208-5637
NSN 7035-01-648-5040
NSN 5998-01-263-1674
NSN 4140-01-456-0891
NSN 5996-01-592-6898
NSN 5920-01-212-9908
NSN 5905-01-170-4414
NSN 5965-01-651-6686
NSN 6610-00-190-3684
NSN 5990-01-264-3320