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 5855-00-925-0114
NSN 2925-01-121-3355
NSN 6650-01-342-8453
NSN 5960-01-412-0619
NSN 5915-01-110-3703
NSN 5975-00-228-7967
NSN 6645-00-831-6826
NSN 5975-00-115-2696
NSN 5996-01-158-2883
NSN 5915-01-054-3788
NSN 5996-01-422-5495
NSN 5945-00-520-2709