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 5905-00-088-9558
NSN 5960-01-350-2925
NSN 5855-00-320-4116
NSN 5945-00-161-5109
NSN 5965-01-633-8849
NSN 5925-01-274-1294
NSN 6240-01-542-7239
NSN 6685-00-216-6676
NSN 5835-00-723-2505
NSN 5996-01-415-3901
NSN 5990-01-200-7460
NSN 6130-01-193-8600