Material is 304 per astm a-182
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 6610-01-223-3761
NSN 6105-00-699-9186
NSN 2925-01-527-8745
NSN 5835-01-558-9444
NSN 6620-00-663-8962
NSN 6240-01-223-1435
NSN 5835-01-508-2528
NSN 6610-00-164-1510
NSN 5998-00-659-9533
NSN 6610-01-200-6861
NSN 5999-01-138-8671
NSN 6135-01-089-4888