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 5895-00-611-0418
NSN 6610-01-163-5484
NSN 6135-01-271-7151
NSN 5965-00-812-9158
NSN 6620-01-578-1984
NSN 6130-00-754-2950
NSN 5930-01-433-8664
NSN 5905-00-728-7529
NSN 5915-00-814-4964
NSN 5965-01-358-1279
NSN 5920-00-253-4227
NSN 5960-01-583-4737