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 5920-01-660-9943
NSN 6130-01-608-4029
NSN 5996-01-055-5247
NSN 5895-00-337-5575
NSN 6645-01-343-6077
NSN 5960-01-173-2338
NSN 6650-01-230-5155
NSN 6685-00-203-4485
NSN 5975-01-649-8168
NSN 5895-01-277-7396
NSN 6145-01-521-4564
NSN 6150-01-551-1266