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 5935-01-461-2122
NSN 5998-01-564-4569
NSN 5985-01-654-9307
NSN 5930-01-320-2544
NSN 6650-01-406-5322
NSN 5985-01-412-1375
NSN 5985-01-287-4579
NSN 6610-01-572-1715
NSN 6645-00-470-5310
NSN 6220-01-372-9226
NSN 5965-01-162-8689
NSN 5965-01-078-6776