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 5935-01-205-7371
NSN 6130-01-442-7097
NSN 6130-01-089-7660
NSN 5925-00-657-3092
NSN 5998-01-377-9277
NSN 6110-00-922-3227
NSN 6620-01-487-8735
NSN 6150-01-291-0377
NSN 6320-01-345-5818
NSN 5835-00-792-8438
NSN 5835-01-329-4814
NSN 5998-01-441-9501