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 6110-01-388-0089
NSN 5910-00-829-8739
NSN 5935-01-271-1452
NSN 5945-01-575-7241
NSN 7035-00-631-3782
NSN 6105-00-952-6547
NSN 5925-01-224-3629
NSN 7035-00-541-8516
NSN 4140-01-202-7853
NSN 5985-00-823-6302
NSN 5915-01-045-1677
NSN 6130-01-634-0603