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 5915-01-038-9671
NSN 6220-01-388-6824
NSN 6220-00-113-3166
NSN 6240-00-078-2360
NSN 5950-00-772-9281
NSN 5930-00-350-2241
NSN 5920-01-288-0145
NSN 6135-00-276-7625
NSN 5945-00-542-1281
NSN 6650-01-423-9772
NSN 5975-01-226-5434
NSN 4140-01-361-8883