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 6320-00-149-7570
NSN 5935-00-229-0606
NSN 6220-00-801-0801
NSN 6150-01-090-0982
NSN 6685-00-602-7209
NSN 4140-00-101-7903
NSN 6105-01-348-6606
NSN 5910-01-531-8685
NSN 5895-01-535-7009
NSN 5996-00-552-1406
NSN 5920-01-043-4848
NSN 5935-00-372-0566