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 5999-00-072-4467
NSN 5975-00-302-8975
NSN 6220-01-250-0171
NSN 5999-00-271-6262
NSN 7035-00-088-7355
NSN 6220-01-423-9443
NSN 6320-00-456-2092
NSN 5990-00-757-3370
NSN 6240-01-523-4241
NSN 6220-00-148-8698
NSN 5960-01-649-1341
NSN 5855-00-951-6483