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 5905-01-290-4093
NSN 5999-00-202-0788
NSN 5990-01-442-3520
NSN 5975-00-126-0415
NSN 6685-01-456-3717
NSN 5945-00-348-9242
NSN 7035-01-472-5762
NSN 6645-01-650-1860
NSN 6320-01-569-2672
NSN 6320-01-519-0916
NSN 6105-00-241-2213
NSN 6135-01-421-3189