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 5985-00-881-4177
NSN 6240-01-071-7446
NSN 7035-01-442-5737
NSN 5996-01-603-7987
NSN 5835-01-535-0948
NSN 5905-00-935-1142
NSN 6130-01-528-2972
NSN 6645-01-466-0604
NSN 5945-00-489-0380
NSN 5935-01-510-3978
NSN 5999-00-902-3920
NSN 5965-01-151-0903