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 6320-01-087-7961
NSN 5855-00-494-9581
NSN 2925-01-386-7392
NSN 6685-00-484-2167
NSN 6145-00-702-0057
NSN 5998-00-446-4109
NSN 5910-00-259-5527
NSN 5925-00-035-8469
NSN 5945-01-441-8660
NSN 6240-01-446-6315
NSN 4140-01-634-0330
NSN 5999-00-258-7942