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 5930-00-422-5255
NSN 5925-01-444-3880
NSN 5985-01-595-6745
NSN 5935-00-186-8025
NSN 6685-00-238-0100
NSN 6610-01-168-7943
NSN 5835-00-233-6327
NSN 5950-01-306-2674
NSN 5915-00-858-3444
NSN 5996-01-571-1450
NSN 6145-01-437-7086
NSN 5990-00-985-1334