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 5996-00-259-0309
NSN 5985-00-675-1095
NSN 5960-00-466-3523
NSN 5895-01-026-1994
NSN 6110-00-796-4534
NSN 6110-00-809-1401
NSN 6105-01-278-3362
NSN 5905-00-244-2506
NSN 5920-01-177-6302
NSN 6135-01-463-2445
NSN 7035-01-434-4900
NSN 5835-00-518-2740