Tempered glass 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 6620-01-476-4567
NSN 5930-01-066-1986
NSN 6645-01-606-7684
NSN 5835-01-612-4753
NSN 5965-01-339-8139
NSN 6150-01-214-9638
NSN 5960-01-442-1770
NSN 6150-01-116-3188
NSN 6105-00-339-2230
NSN 5925-00-523-0377
NSN 5930-01-302-2651
NSN 6240-00-260-0399