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 5935-00-931-2569
NSN 5975-01-433-8939
NSN 5920-00-906-0530
NSN 6685-01-280-1257
NSN 6650-01-525-9405
NSN 6105-01-474-5246
NSN 5999-01-541-5691
NSN 6685-01-031-5630
NSN 6130-00-160-9931
NSN 5999-00-935-3361
NSN 6645-00-927-1444
NSN 6685-01-352-7241