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 5950-01-616-0597
NSN 5996-00-831-1608
NSN 5985-01-245-9064
NSN 6685-00-150-7080
NSN 5915-01-083-1804
NSN 5975-01-474-6278
NSN 5855-00-688-9954
NSN 5945-00-432-6623
NSN 5950-00-156-7287
NSN 6320-01-116-3980
NSN 6610-01-010-3159
NSN 6610-01-116-2527