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 5895-00-720-4148
NSN 5895-00-051-8347
NSN 5855-01-131-9336
NSN 5960-01-649-1341
NSN 5855-01-324-9269
NSN 5950-01-580-2034
NSN 5925-01-528-8245
NSN 6145-01-634-0388
NSN 5950-01-325-6577
NSN 6145-01-519-3281
NSN 5985-01-646-6556
NSN 6320-01-425-1417