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 5950-00-473-8229
NSN 6240-01-493-8365
NSN 5930-01-467-8981
NSN 5935-01-284-1802
NSN 5985-01-188-8573
NSN 5960-01-410-8177
NSN 5945-01-347-3382
NSN 5985-00-644-9008
NSN 6320-00-511-7331
NSN 5998-01-371-2988
NSN 2925-00-824-2186
NSN 7035-01-138-5781