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 5910-01-381-3009
NSN 6685-00-134-8379
NSN 5998-01-298-9146
NSN 5915-01-243-6682
NSN 5990-01-348-9829
NSN 6150-01-583-5947
NSN 5965-00-729-6835
NSN 5930-01-359-9053
NSN 6685-00-448-6208
NSN 2925-00-902-3881
NSN 5960-00-034-5144
NSN 6145-00-690-9320