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 5990-01-599-7106
NSN 5930-00-973-4182
NSN 5930-00-762-4765
NSN 6610-00-871-7468
NSN 5975-01-439-1713
NSN 5895-01-085-4099
NSN 5935-01-624-5588
NSN 6620-01-287-9975
NSN 6685-01-133-3298
NSN 6105-01-256-2058
NSN 7035-00-096-9986
NSN 5920-01-495-6456