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 5990-00-378-1449
NSN 5905-01-361-5805
NSN 6685-01-220-3308
NSN 5835-01-406-0513
NSN 5950-01-442-4515
NSN 7035-01-087-7727
NSN 5915-01-624-8527
NSN 5910-01-282-7405
NSN 5945-01-521-4049
NSN 5895-01-132-0465
NSN 5920-01-436-9872
NSN 6220-01-449-0952