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 7035-01-089-4485
NSN 5950-00-720-9789
NSN 4140-00-069-5154
NSN 5998-01-177-0306
NSN 5985-00-253-9733
NSN 5975-00-476-5121
NSN 5920-01-316-7419
NSN 6320-00-575-6072
NSN 6105-01-065-5608
NSN 5910-00-548-3843
NSN 7035-01-532-7867
NSN 5998-01-597-3794