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 5920-01-169-4560
NSN 5950-01-235-1894
NSN 5930-00-272-8876
NSN 5985-00-180-7604
NSN 5920-00-071-2766
NSN 5990-01-621-2788
NSN 5990-01-312-2638
NSN 5990-01-425-2175
NSN 5915-01-624-5292
NSN 6685-01-377-4716
NSN 6620-01-546-4416
NSN 5950-01-484-9318