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 5975-00-553-7151
NSN 5990-01-379-2337
NSN 5920-01-087-3725
NSN 6220-00-216-7284
NSN 6145-00-907-9399
NSN 5930-00-510-6758
NSN 6135-00-078-9931
NSN 5985-01-400-5948
NSN 5925-01-643-9262
NSN 5996-01-197-7005
NSN 6220-01-427-2333
NSN 5930-01-206-2893