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 6645-01-258-4314
NSN 5935-01-034-0586
NSN 5925-01-234-7187
NSN 5950-01-212-9660
NSN 5990-01-294-6198
NSN 5945-01-630-8577
NSN 6610-00-216-6538
NSN 6320-01-396-2080
NSN 6150-01-609-4522
NSN 6130-00-116-4635
NSN 5985-01-142-3431
NSN 5965-01-013-0290