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 5950-00-816-9913
NSN 6685-01-570-9579
NSN 6645-00-189-7075
NSN 5990-00-332-8448
NSN 5965-01-112-5518
NSN 6240-01-356-5855
NSN 5965-01-502-3650
NSN 6220-01-551-8277
NSN 5950-01-358-5826
NSN 2925-01-479-6491
NSN 5835-01-436-6549
NSN 5998-00-475-9841