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 2925-01-554-5246
NSN 6240-01-598-3969
NSN 2925-00-463-7319
NSN 6240-00-541-7032
NSN 5855-01-180-5369
NSN 5950-01-445-0910
NSN 6145-01-089-7663
NSN 6620-01-271-6192
NSN 6240-01-513-0306
NSN 5905-00-460-0965
NSN 5990-01-115-5859
NSN 6110-01-335-0580