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 5996-00-067-8864
NSN 6650-00-150-6885
NSN 5925-00-584-7189
NSN 5925-00-816-9929
NSN 6685-01-273-7874
NSN 5835-00-192-9568
NSN 7035-01-145-5059
NSN 5945-01-634-0588
NSN 5910-00-536-0767
NSN 6320-00-270-8222
NSN 5945-00-419-0184
NSN 5915-01-329-4330