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 5985-01-062-0675
NSN 5965-00-938-2526
NSN 6150-00-205-2490
NSN 6610-00-553-5103
NSN 5996-01-260-7371
NSN 5855-01-474-6456
NSN 5985-00-197-5392
NSN 5925-01-419-5430
NSN 5910-00-584-4614
NSN 5925-01-305-9681
NSN 5895-00-026-8782
NSN 5945-01-220-9923