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 6145-01-170-5286
NSN 6610-01-110-3802
NSN 5910-01-172-3282
NSN 5855-01-100-3272
NSN 5996-01-475-5728
NSN 6620-01-068-4498
NSN 6135-00-900-2139
NSN 5930-00-233-4674
NSN 6150-01-571-5714
NSN 6240-00-845-5034
NSN 5960-00-233-7537
NSN 5925-01-437-9172