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 6650-00-415-0273
NSN 6645-01-330-6028
NSN 5965-00-973-9974
NSN 6135-01-010-0891
NSN 5915-01-253-6254
NSN 5960-01-013-9346
NSN 5905-01-323-7065
NSN 5985-00-961-3082
NSN 6645-00-754-4108
NSN 5999-01-251-7234
NSN 6685-01-032-3384
NSN 2925-01-333-6346