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 7035-00-478-4596
NSN 4140-01-624-4892
NSN 5960-00-338-9164
NSN 5945-01-218-5645
NSN 6110-00-908-9283
NSN 5965-01-264-8761
NSN 5915-00-253-0710
NSN 5925-01-020-7706
NSN 6150-01-317-3639
NSN 5945-00-539-3043
NSN 5945-01-084-1557
NSN 4140-01-183-9424