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 5915-01-496-2314
NSN 5925-01-054-2340
NSN 7035-00-200-5162
NSN 5895-01-224-7913
NSN 5925-00-763-4104
NSN 5998-01-282-1637
NSN 5975-01-378-1205
NSN 5930-01-490-2537
NSN 6650-01-464-3244
NSN 5990-00-800-2521
NSN 5965-01-477-0015
NSN 5930-01-385-0989