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 5945-01-211-6585
NSN 5920-00-931-7979
NSN 6320-01-344-6511
NSN 5965-01-624-8569
NSN 5975-01-634-0678
NSN 5990-01-485-0260
NSN 6105-01-583-2048
NSN 5915-00-027-7665
NSN 6645-01-044-6376
NSN 5998-01-629-9591
NSN 5950-01-278-3397
NSN 6320-01-381-7023