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 6610-00-999-1528
NSN 6130-00-255-4196
NSN 6145-00-068-6619
NSN 5960-01-553-4557
NSN 6110-01-381-7014
NSN 5990-01-578-1499
NSN 6135-01-322-4655
NSN 5999-01-381-4713
NSN 6240-00-123-7648
NSN 6220-01-188-5852
NSN 5915-00-226-6811
NSN 5915-00-218-6513