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 5915-01-381-1255
NSN 5975-01-531-8232
NSN 5915-00-064-0750
NSN 5945-01-658-1285
NSN 6620-00-081-7899
NSN 5930-00-098-9100
NSN 2925-01-444-2061
NSN 5930-01-252-6103
NSN 6150-00-269-5017
NSN 6240-01-359-7230
NSN 5925-01-144-5459
NSN 5915-01-028-4466