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 5930-00-753-6806
NSN 5985-01-206-5403
NSN 5945-01-360-8778
NSN 6620-01-257-6483
NSN 6110-01-577-4718
NSN 6320-00-790-4844
NSN 5855-00-014-5008
NSN 5935-00-947-8428
NSN 5910-01-205-0633
NSN 6610-01-102-2256
NSN 6610-01-303-9516
NSN 7035-01-266-3490