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 5985-01-014-6492
NSN 5855-01-244-9785
NSN 6110-01-210-6539
NSN 4140-01-303-6632
NSN 5930-01-168-7847
NSN 5975-01-318-7812
NSN 5855-00-832-9341
NSN 5920-01-491-5120
NSN 5965-01-411-9933
NSN 5895-00-061-7192
NSN 5835-00-851-6470
NSN 6110-00-845-4248