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 5990-01-612-5323
NSN 6220-01-202-7954
NSN 7035-01-287-9817
NSN 4140-01-508-7067
NSN 5990-01-651-6364
NSN 6685-01-467-8789
NSN 5950-01-204-4637
NSN 5930-00-925-6370
NSN 5855-00-198-3197
NSN 6110-01-294-4726
NSN 5950-01-089-0101
NSN 6220-00-905-5686