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 5996-01-023-7896
NSN 5996-01-258-0768
NSN 6150-01-400-4211
NSN 6645-01-319-0006
NSN 5925-00-952-0618
NSN 5990-01-128-3758
NSN 5945-00-875-1637
NSN 5990-00-005-5215
NSN 5985-00-629-1992
NSN 6240-00-059-7099
NSN 5998-01-231-8101
NSN 5999-00-990-0478