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 6610-00-705-9502
NSN 7035-01-366-5912
NSN 5920-00-644-3285
NSN 6240-01-016-8140
NSN 5915-00-518-1644
NSN 4140-01-415-5595
NSN 5985-01-387-2938
NSN 5935-00-814-0585
NSN 6150-01-238-5738
NSN 4140-01-441-1307
NSN 5965-01-579-8241
NSN 6135-01-068-0119