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 5895-01-560-9214
NSN 5895-00-248-7477
NSN 5930-01-344-3166
NSN 5965-01-633-8849
NSN 5998-01-658-9088
NSN 5965-00-568-5802
NSN 5975-01-215-1205
NSN 6135-00-593-6831
NSN 6105-00-364-3669
NSN 6110-00-119-9416
NSN 5920-00-466-3950
NSN 5950-01-606-9819