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 5905-01-449-7399
NSN 6145-01-130-5416
NSN 5960-00-158-4841
NSN 5835-00-233-6327
NSN 5998-00-813-5393
NSN 4140-00-004-2518
NSN 6110-00-834-0595
NSN 6685-00-904-3349
NSN 6650-01-426-4253
NSN 5945-00-906-8125
NSN 5855-01-307-4520
NSN 5960-01-052-9573