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 5910-00-756-8747
NSN 7035-00-941-4949
NSN 5935-01-605-2267
NSN 6610-01-645-4688
NSN 6620-01-147-5615
NSN 5965-00-726-3168
NSN 6320-01-447-3923
NSN 5965-01-478-9375
NSN 6130-01-345-4477
NSN 5950-00-702-5208
NSN 7035-01-178-7732
NSN 5920-01-265-1288