Glass sight window
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 6240-00-403-4861
NSN 5895-00-150-7072
NSN 6650-01-352-6584
NSN 5945-00-126-5876
NSN 5945-01-504-0458
NSN 5985-01-005-9688
NSN 4140-01-275-8821
NSN 6620-01-381-8958
NSN 6110-01-161-1570
NSN 5999-01-040-3192
NSN 5935-01-154-4705
NSN 6135-00-191-6444