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 6240-01-510-7298
NSN 5915-01-230-5984
NSN 5965-00-232-4884
NSN 2925-01-535-7235
NSN 5835-01-030-2519
NSN 5910-01-378-5327
NSN 5960-01-268-8674
NSN 5945-00-226-1081
NSN 2925-01-348-8306
NSN 5985-01-087-7470
NSN 2925-00-435-5604
NSN 6150-01-450-5852