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 7035-00-870-0290
NSN 5915-00-471-8449
NSN 5925-01-020-7706
NSN 6240-01-201-6965
NSN 6105-00-940-0792
NSN 6685-00-311-5700
NSN 5990-01-499-6930
NSN 5975-00-226-8429
NSN 5920-01-059-2680
NSN 6105-01-269-8467
NSN 5855-01-213-9076
NSN 5935-01-004-9330