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 6145-01-619-8583
NSN 6685-00-269-4895
NSN 6150-01-097-9007
NSN 2925-00-802-9387
NSN 5996-00-318-3405
NSN 5999-01-202-8707
NSN 6135-01-090-5365
NSN 5960-01-319-5632
NSN 6220-00-888-7235
NSN 5915-01-589-6049
NSN 5935-01-649-8215
NSN 5930-01-219-2859