Oil level sight glass
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 5965-00-339-0783
NSN 5835-01-486-4191
NSN 5999-00-045-7981
NSN 5945-00-138-3486
NSN 5855-00-532-0025
NSN 2925-00-156-8963
NSN 5985-01-063-7012
NSN 5996-01-151-2452
NSN 6150-00-036-0305
NSN 6650-00-862-7143
NSN 5990-00-169-7689
NSN 5905-01-352-5824