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 6685-00-413-6671
NSN 6110-01-647-0593
NSN 5945-00-915-1595
NSN 6685-01-383-3098
NSN 5985-00-257-6004
NSN 5910-01-516-3787
NSN 5999-00-633-7592
NSN 5895-01-647-7232
NSN 4140-00-256-1471
NSN 7035-01-435-7962
NSN 5996-01-146-4202
NSN 5945-01-314-3098