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 6105-00-984-3356
NSN 5905-01-250-1484
NSN 5950-01-280-3335
NSN 6220-00-240-3300
NSN 5960-01-415-3574
NSN 4140-00-824-8821
NSN 5960-01-349-8791
NSN 5996-00-146-3726
NSN 5975-01-344-4950
NSN 5925-01-446-8106
NSN 6145-01-310-0731
NSN 5855-01-557-1798