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 5950-01-385-1592
NSN 5920-01-481-3400
NSN 5920-01-367-9281
NSN 5996-00-455-8299
NSN 5965-01-449-1855
NSN 5855-01-384-4914
NSN 7035-00-059-7970
NSN 5975-01-024-3950
NSN 6105-01-355-2364
NSN 6135-01-484-8637
NSN 5990-01-380-7815
NSN 6220-01-084-0287