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 5945-01-347-3382
NSN 7035-01-080-3392
NSN 5905-00-373-9527
NSN 5920-01-348-5770
NSN 6610-01-155-4060
NSN 4140-01-125-5187
NSN 5915-01-547-4655
NSN 5895-01-171-6790
NSN 5990-00-419-0236
NSN 5998-01-360-3942
NSN 6150-01-644-5407
NSN 5975-01-106-3595