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 5960-01-505-2426
NSN 6130-01-176-0423
NSN 6135-00-231-7257
NSN 5920-00-355-4736
NSN 6610-01-092-7554
NSN 6320-01-239-5700
NSN 4140-00-910-3425
NSN 5925-00-081-9135
NSN 6650-00-009-1427
NSN 5930-00-310-4843
NSN 6110-01-332-7041
NSN 6135-01-136-8306