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 5945-01-498-8333
NSN 5985-01-382-0001
NSN 6110-01-188-7432
NSN 6130-01-493-5315
NSN 5910-01-552-8064
NSN 6685-01-391-9546
NSN 5925-00-841-6798
NSN 5998-00-616-7718
NSN 5996-01-419-0664
NSN 6105-01-238-1380
NSN 5996-01-316-3492
NSN 6110-00-794-6663