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 6610-00-680-8325
NSN 5910-01-203-2711
NSN 5895-00-067-4262
NSN 6685-01-437-8880
NSN 5835-01-076-4091
NSN 6645-00-527-7258
NSN 5975-01-660-1316
NSN 5985-01-335-1979
NSN 6135-01-586-1969
NSN 5985-00-288-1861
NSN 6150-00-880-3230
NSN 6220-00-125-3805