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 5945-01-415-2228
NSN 6685-00-548-5460
NSN 6685-00-224-3460
NSN 5835-01-370-4292
NSN 5935-01-022-7159
NSN 6220-01-033-5182
NSN 6685-01-569-7682
NSN 5910-01-523-1622
NSN 5905-00-944-0799
NSN 5925-01-084-0777
NSN 5905-01-641-4448
NSN 5930-01-390-7730