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 5965-01-252-8701
NSN 7035-01-276-9016
NSN 5999-01-445-1136
NSN 5915-01-490-3829
NSN 5930-01-217-7482
NSN 6135-00-913-2062
NSN 5930-00-081-6352
NSN 5975-00-903-2770
NSN 6650-01-010-0107
NSN 5915-01-577-2177
NSN 6145-01-618-9324
NSN 5895-01-439-3334