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 5905-00-391-6398
NSN 5915-00-188-4054
NSN 6105-01-634-0322
NSN 6145-01-200-4055
NSN 5960-01-210-0580
NSN 6610-01-633-8931
NSN 6620-00-984-7252
NSN 6320-01-554-0901
NSN 5930-01-545-3425
NSN 5950-01-153-2351
NSN 5905-01-463-3448
NSN 5975-00-975-1548