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 6130-00-013-2131
NSN 5945-01-165-4602
NSN 6130-00-260-1791
NSN 6685-00-611-9915
NSN 5990-01-546-1649
NSN 5996-00-022-9910
NSN 6145-00-596-8447
NSN 5930-01-068-2351
NSN 5960-00-407-7705
NSN 5996-01-444-4547
NSN 6650-01-617-7059
NSN 6145-01-653-3207