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 5855-01-191-3404
NSN 5990-00-401-6793
NSN 5950-01-067-1300
NSN 5920-01-065-1824
NSN 7035-01-520-5648
NSN 5910-01-194-0090
NSN 6105-00-345-4273
NSN 6130-00-883-4797
NSN 5835-01-495-0595
NSN 5915-00-490-3553
NSN 5915-01-384-4464
NSN 5950-01-537-1110