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 7035-00-946-2642
NSN 5935-00-579-3412
NSN 6320-00-174-1362
NSN 5915-01-563-9595
NSN 7035-01-247-6256
NSN 5950-00-688-2464
NSN 6320-01-445-0325
NSN 5999-01-324-6591
NSN 6620-00-170-5296
NSN 6130-01-014-4176
NSN 5935-00-723-0349
NSN 6685-00-512-3797