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 5950-01-644-1025
NSN 6105-01-147-5170
NSN 5835-01-647-6426
NSN 6685-01-609-2047
NSN 5925-01-281-5503
NSN 5835-01-642-4705
NSN 6105-00-498-0059
NSN 5930-00-088-3302
NSN 6105-01-431-5145
NSN 5990-00-159-1774
NSN 5975-01-126-6588
NSN 6145-01-062-1104