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 5965-01-289-6436
NSN 5990-01-361-6424
NSN 5945-00-998-3137
NSN 5855-01-369-4192
NSN 5975-00-877-2567
NSN 5996-01-139-2843
NSN 5895-01-021-1250
NSN 6220-00-386-0997
NSN 7035-01-513-8038
NSN 6220-00-216-7284
NSN 5935-00-943-8632
NSN 5965-00-785-5100