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 6130-01-485-3575
NSN 5915-00-069-8331
NSN 5965-01-314-6385
NSN 5905-01-406-7248
NSN 5855-01-171-6945
NSN 5920-01-012-9926
NSN 6220-00-984-5181
NSN 5965-01-373-1412
NSN 5915-01-542-9037
NSN 6130-00-498-6755
NSN 5990-01-386-5561
NSN 5998-01-425-1728