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 5950-00-858-8290
NSN 6650-01-072-7890
NSN 6685-01-158-6081
NSN 5895-00-205-2924
NSN 6130-01-127-8000
NSN 5975-01-073-5103
NSN 6220-01-398-8937
NSN 6220-01-634-0660
NSN 6685-01-528-8349
NSN 5965-01-280-2333
NSN 5905-01-573-7437
NSN 5920-00-862-8734