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 5945-01-236-4161
NSN 5935-01-541-2732
NSN 5990-00-451-7630
NSN 6320-01-422-1212
NSN 5915-01-442-9810
NSN 6150-01-028-4937
NSN 5835-01-548-1143
NSN 6620-01-437-0387
NSN 6145-01-435-6528
NSN 6610-00-200-8832
NSN 6240-01-098-6410
NSN 5999-01-466-9752