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 6685-00-726-5430
NSN 5895-00-239-2298
NSN 5999-01-577-7015
NSN 7035-01-225-5114
NSN 5895-00-285-2212
NSN 5930-00-321-7016
NSN 6650-00-854-0265
NSN 5975-00-827-0932
NSN 6130-00-212-4883
NSN 5920-01-204-6419
NSN 5975-00-119-9182
NSN 6130-01-322-2069