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 5998-01-430-2773
NSN 6105-01-089-6321
NSN 5915-01-147-6098
NSN 5895-01-366-6182
NSN 5975-01-453-7697
NSN 6110-01-277-0602
NSN 5996-01-389-1092
NSN 6240-01-193-1470
NSN 5999-01-189-9589
NSN 6685-00-246-5349
NSN 5905-00-130-1611
NSN 5925-01-384-3402