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 5930-01-035-8637
NSN 5910-01-239-1695
NSN 5935-01-126-0215
NSN 5910-01-313-8394
NSN 6110-01-250-2936
NSN 5990-01-200-6531
NSN 6110-01-506-6195
NSN 5990-01-485-0260
NSN 7035-01-545-4409
NSN 6240-01-552-8831
NSN 6135-01-230-4399
NSN 5960-00-529-2704