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 6320-01-322-8340
NSN 6650-00-162-0951
NSN 6650-01-467-7454
NSN 6320-00-343-1798
NSN 5998-01-444-3489
NSN 5910-01-067-9403
NSN 5996-00-619-3378
NSN 5960-01-325-2241
NSN 5998-00-291-9187
NSN 6135-01-423-7502
NSN 6110-00-602-5951
NSN 6650-00-913-8405