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 5998-00-225-8522
NSN 6110-01-332-7041
NSN 5990-00-345-8967
NSN 5915-01-202-8195
NSN 5996-01-203-8617
NSN 6610-01-091-7647
NSN 6610-01-255-4544
NSN 5975-01-053-7577
NSN 5895-00-809-0055
NSN 5999-00-650-1709
NSN 6220-00-981-3057
NSN 5855-01-361-9787