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 5935-01-332-4450
NSN 6105-00-138-0616
NSN 7035-01-372-5006
NSN 6685-01-610-2892
NSN 5895-00-269-2697
NSN 6150-00-530-3046
NSN 2925-01-400-2286
NSN 4140-01-252-1005
NSN 5960-01-423-4240
NSN 5985-01-451-6551
NSN 5975-01-076-2584
NSN 5915-01-514-8240