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 5990-01-203-4075
NSN 6135-01-167-0759
NSN 5915-01-605-8327
NSN 5945-01-336-3670
NSN 5915-01-215-3116
NSN 5930-01-456-1857
NSN 6220-01-528-7232
NSN 2925-01-079-6229
NSN 5930-00-710-6121
NSN 6320-00-098-2858
NSN 6610-01-245-8015
NSN 5960-01-020-2841