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 5905-01-101-4546
NSN 7035-00-405-3502
NSN 6650-01-353-9299
NSN 5965-01-147-5847
NSN 5855-01-066-8742
NSN 4140-01-314-8251
NSN 5960-01-413-3877
NSN 6610-01-209-5798
NSN 5999-01-194-9109
NSN 5975-01-473-7811
NSN 5975-01-649-6388
NSN 5925-00-452-1270