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 5920-00-552-9145
NSN 5930-00-249-1646
NSN 6320-01-215-1133
NSN 5910-00-555-0022
NSN 5935-00-839-6002
NSN 5985-01-563-7481
NSN 6650-01-323-0012
NSN 5835-00-870-7034
NSN 5965-01-468-5583
NSN 6320-01-253-1028
NSN 5996-01-223-5896
NSN 5965-01-569-3332