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 6150-01-560-3292
NSN 5960-01-098-8437
NSN 6685-01-492-7882
NSN 5996-00-856-5810
NSN 6685-00-927-2199
NSN 6610-01-451-7081
NSN 5930-01-079-1175
NSN 5930-01-611-4850
NSN 6145-00-857-4436
NSN 5925-01-537-7372
NSN 4140-01-619-6859
NSN 5999-01-557-2968