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 5905-01-476-3529
NSN 5835-00-233-6327
NSN 4140-01-095-4149
NSN 5960-00-769-4682
NSN 5835-00-213-9811
NSN 6645-01-470-2951
NSN 5965-00-215-5866
NSN 5910-01-133-5462
NSN 5930-01-610-8931
NSN 5920-01-447-9743
NSN 5895-01-425-1475
NSN 5960-01-388-4951