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 6145-01-412-0896
NSN 5950-01-116-3128
NSN 6145-00-615-2019
NSN 5965-01-385-1886
NSN 5985-01-052-1273
NSN 5925-01-650-5714
NSN 6150-01-517-1113
NSN 6220-01-458-3675
NSN 5930-00-469-4267
NSN 5960-01-391-8860
NSN 6685-01-581-6875
NSN 7035-00-616-4410