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 5996-00-762-5899
NSN 5935-00-254-7707
NSN 6150-01-583-0683
NSN 6135-01-226-4071
NSN 6150-00-267-9130
NSN 5925-00-211-4313
NSN 6620-00-234-6277
NSN 5960-00-581-9719
NSN 5998-01-542-2746
NSN 5965-00-009-8679
NSN 5915-00-243-9589
NSN 5915-01-062-3016