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 6105-01-152-5987
NSN 5990-01-525-2250
NSN 6105-00-914-1585
NSN 2925-00-953-2920
NSN 6135-01-448-4680
NSN 5930-01-012-6286
NSN 5915-01-469-3400
NSN 6320-01-054-3046
NSN 6135-01-581-1039
NSN 5950-01-523-8402
NSN 6685-00-874-7240
NSN 6685-00-770-2052