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 5950-01-420-2783
NSN 6645-01-053-3185
NSN 5960-01-567-1096
NSN 5960-00-948-1487
NSN 6130-01-068-3362
NSN 5998-01-305-7123
NSN 5996-01-014-6103
NSN 5985-01-062-8735
NSN 4140-00-244-2365
NSN 6645-01-423-7760
NSN 5998-00-422-2370
NSN 4140-00-043-0279