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 5999-01-196-9496
NSN 5950-00-054-5300
NSN 6240-01-569-8709
NSN 5985-01-455-1026
NSN 7035-00-064-7008
NSN 6130-00-473-6132
NSN 6610-01-574-3260
NSN 6620-00-730-8699
NSN 6240-01-576-8356
NSN 6320-01-364-1840
NSN 5996-01-564-4181
NSN 6105-01-510-3915