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 6105-01-505-3367
NSN 7035-01-265-0216
NSN 5950-00-301-5352
NSN 5945-00-141-0160
NSN 7035-01-386-3004
NSN 5990-01-070-4627
NSN 6220-00-227-0528
NSN 5855-01-038-2189
NSN 5905-01-170-8291
NSN 5985-00-385-1643
NSN 5910-01-107-6611
NSN 5975-01-276-9300