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 6620-01-172-3500
NSN 5996-00-553-7348
NSN 5925-01-456-4429
NSN 2925-01-500-4952
NSN 5990-01-234-8646
NSN 6650-01-019-7521
NSN 5960-00-545-8786
NSN 6645-01-656-6416
NSN 5905-00-607-3253
NSN 6650-00-436-3531
NSN 6105-00-423-7963
NSN 6150-00-905-8277