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 5915-01-091-5808
NSN 6130-01-213-3897
NSN 6130-00-554-7852
NSN 6105-01-341-4307
NSN 5910-00-681-1828
NSN 5990-01-157-0441
NSN 6645-01-177-2766
NSN 6610-01-459-8722
NSN 5975-00-801-7411
NSN 5990-01-276-8122
NSN 5925-00-456-0651
NSN 6685-01-197-7703