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 5985-01-317-9360
NSN 5996-01-400-1640
NSN 6145-01-416-2413
NSN 6320-01-317-3663
NSN 5930-01-352-5428
NSN 4140-01-376-4267
NSN 6320-01-134-5255
NSN 5945-00-817-6565
NSN 5855-00-160-2286
NSN 6105-01-304-3155
NSN 5965-01-217-7167
NSN 5905-01-560-3365