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 5905-01-241-5890
NSN 5915-00-828-1619
NSN 5996-01-287-8311
NSN 6105-01-150-6751
NSN 6685-01-339-3656
NSN 5930-01-311-1629
NSN 5855-01-463-9401
NSN 5835-01-107-8600
NSN 6145-01-621-5010
NSN 6135-01-205-5965
NSN 6105-01-291-3515
NSN 5950-00-686-7197