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 5945-00-263-0122
NSN 5910-00-153-1962
NSN 6150-01-202-8214
NSN 6650-01-549-4383
NSN 5930-01-505-2961
NSN 5855-00-879-7245
NSN 2925-00-933-0200
NSN 5998-01-444-1893
NSN 5975-01-016-9493
NSN 6105-01-501-7992
NSN 2925-01-221-3247
NSN 6135-00-874-6566