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 2925-00-625-4783
NSN 5930-00-177-7228
NSN 6150-01-516-3147
NSN 5835-00-949-3018
NSN 5910-01-127-3768
NSN 6135-00-228-8140
NSN 5915-00-699-4492
NSN 6240-01-519-8781
NSN 4140-01-448-9725
NSN 5915-01-433-6013
NSN 2925-00-684-7708
NSN 5835-00-617-3578