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 5915-01-013-8995
NSN 5975-01-433-9999
NSN 6135-00-577-8429
NSN 5905-00-216-6576
NSN 6220-01-005-2134
NSN 5965-01-616-6359
NSN 6240-01-213-9087
NSN 5915-01-469-5954
NSN 6610-01-304-3226
NSN 5930-01-505-7155
NSN 6220-01-544-5793
NSN 5998-00-814-1492