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 2925-01-489-1394
NSN 4140-01-042-9066
NSN 2925-01-463-8856
NSN 6240-00-863-6105
NSN 5945-01-085-2764
NSN 6145-00-082-5172
NSN 6110-00-105-0428
NSN 5996-00-243-1418
NSN 5835-01-042-2247
NSN 5925-01-162-2219
NSN 5935-00-252-7826
NSN 6130-00-580-3725