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 5950-01-501-6316
NSN 5925-01-121-6281
NSN 5910-00-667-5851
NSN 5895-01-371-2688
NSN 5985-01-410-8514
NSN 6650-01-315-6609
NSN 5835-00-400-5056
NSN 6240-00-228-8594
NSN 5835-01-381-2683
NSN 5895-01-545-0935
NSN 6135-01-422-1440
NSN 6320-01-643-0850