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 5945-01-421-0777
NSN 5910-00-041-3402
NSN 5920-00-636-4713
NSN 6145-01-602-9331
NSN 6150-01-087-2513
NSN 6320-01-322-8340
NSN 5910-00-252-6675
NSN 5965-01-643-1951
NSN 5999-01-164-9213
NSN 6150-00-939-7186
NSN 6620-00-596-1951
NSN 5915-00-296-7497