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 5910-01-204-9539
NSN 5945-00-814-6149
NSN 5950-01-379-0288
NSN 6610-00-509-0887
NSN 5915-00-298-1969
NSN 5930-00-089-1360
NSN 5950-01-167-8616
NSN 5920-01-076-4705
NSN 6645-01-112-6373
NSN 5920-00-106-5751
NSN 5835-00-051-9092
NSN 5985-00-889-4217