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 7035-00-703-3535
NSN 5855-01-105-7793
NSN 5999-00-708-0457
NSN 6320-00-456-0836
NSN 5915-00-568-2815
NSN 4140-00-106-6780
NSN 5950-01-396-2728
NSN 5990-01-254-3197
NSN 4140-01-475-3358
NSN 6220-01-451-3056
NSN 5985-00-733-7711
NSN 5895-00-661-1773