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 5895-00-247-7394
NSN 5998-01-101-6007
NSN 5905-01-417-4381
NSN 5925-01-652-2910
NSN 5996-01-158-5197
NSN 5965-01-393-3413
NSN 4140-01-017-2184
NSN 6220-00-079-2943
NSN 5930-00-257-0983
NSN 5990-00-097-7642
NSN 5999-01-605-1731
NSN 6620-00-827-1611