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 6220-00-079-0178
NSN 5835-01-580-0446
NSN 6240-01-556-7096
NSN 5990-01-525-2250
NSN 6240-01-614-7618
NSN 5960-01-570-8605
NSN 5835-01-128-9331
NSN 5835-01-589-4735
NSN 6110-01-380-4380
NSN 5920-01-476-2883
NSN 6105-01-356-0858
NSN 6240-01-355-0043