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 6685-01-371-1624
NSN 6685-00-387-9654
NSN 6650-01-627-9884
NSN 5930-00-722-4480
NSN 7035-01-068-4175
NSN 5925-00-256-3486
NSN 5910-01-131-5035
NSN 6150-01-536-4360
NSN 6610-01-091-3740
NSN 5935-01-529-7337
NSN 5945-01-173-2550
NSN 5998-00-068-0233