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 6145-00-840-6685
NSN 5998-01-191-0064
NSN 6145-01-367-1404
NSN 5950-01-339-4347
NSN 5965-00-123-1727
NSN 7035-01-319-7066
NSN 2925-01-360-3575
NSN 5950-00-771-8376
NSN 2925-01-243-0328
NSN 6650-01-504-4745
NSN 5998-01-510-9837
NSN 5855-01-556-7421