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 5910-01-060-3877
NSN 6610-00-500-0180
NSN 5996-01-088-7074
NSN 5925-01-285-2442
NSN 5998-00-433-6845
NSN 5920-00-617-2084
NSN 6145-01-356-0139
NSN 2925-00-724-9252
NSN 6620-01-181-1757
NSN 5895-01-259-2598
NSN 4140-00-465-7668
NSN 5975-00-994-9102