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 5999-01-006-7980
NSN 6240-00-050-4522
NSN 7035-00-371-7749
NSN 5920-01-401-5315
NSN 6105-01-432-6472
NSN 6110-01-035-5735
NSN 5960-01-614-8005
NSN 6145-01-605-3228
NSN 5920-00-079-3972
NSN 6645-01-289-6298
NSN 5945-01-275-5904
NSN 5999-01-429-8560