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 5975-00-061-3053
NSN 5910-01-370-3977
NSN 6105-01-322-8246
NSN 5930-01-200-2522
NSN 5999-01-563-7527
NSN 5985-01-022-2897
NSN 5895-01-152-1178
NSN 5920-00-265-0003
NSN 5975-00-764-7593
NSN 5925-01-382-8021
NSN 5925-00-959-4983
NSN 5930-00-629-0592