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 5985-00-724-4897
NSN 6645-01-437-9017
NSN 6320-00-449-5096
NSN 6150-01-555-8431
NSN 5930-01-525-8026
NSN 5985-01-538-4722
NSN 5855-00-149-0766
NSN 6610-00-186-9180
NSN 5999-01-014-6512
NSN 6135-01-351-2690
NSN 5895-01-519-9373
NSN 5915-01-413-7792