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 5895-01-106-4161
NSN 5935-00-112-5194
NSN 5910-01-281-8142
NSN 5935-00-195-4568
NSN 5925-01-323-6491
NSN 6320-01-425-1417
NSN 6645-01-119-3496
NSN 5999-00-006-6040
NSN 6130-01-421-2213
NSN 6150-00-726-4705
NSN 5895-01-390-0332
NSN 5855-00-922-6459