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 2925-01-317-6973
NSN 6685-01-236-6698
NSN 6610-01-616-7998
NSN 6650-01-177-0632
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NSN 4140-01-422-3744
NSN 6145-01-528-7853
NSN 6145-00-887-1439
NSN 6645-01-099-2910
NSN 2925-00-157-1602
NSN 5965-00-432-8528
NSN 5965-01-365-7470