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 2925-01-214-5333
NSN 5960-00-297-7099
NSN 6320-00-483-0451
NSN 5960-01-286-1893
NSN 5930-00-176-4065
NSN 6610-01-608-7659
NSN 7035-01-455-7277
NSN 5915-01-646-3741
NSN 5910-01-601-4756
NSN 5950-00-153-1205
NSN 7035-01-437-4137
NSN 6150-00-661-0184