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 6610-00-837-3012
NSN 5996-01-299-3732
NSN 6645-01-333-9336
NSN 6610-01-423-7481
NSN 5960-01-385-4333
NSN 6220-00-248-9175
NSN 5855-01-486-9924
NSN 5998-00-284-3804
NSN 5930-01-259-5593
NSN 5990-00-452-9194
NSN 5915-00-938-7395
NSN 5950-01-659-1928