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 6240-00-239-8295
NSN 5960-01-077-6062
NSN 2925-01-328-0144
NSN 6110-01-446-1511
NSN 5835-01-355-0308
NSN 5910-01-512-8782
NSN 6135-01-578-8642
NSN 6135-01-387-0754
NSN 6240-01-074-9407
NSN 2925-00-054-3550
NSN 5835-00-012-1846
NSN 6135-01-388-2581