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 6685-01-414-3596
NSN 5985-00-503-3492
NSN 5935-00-065-9809
NSN 5935-01-379-7985
NSN 2925-01-587-3956
NSN 5855-01-373-7538
NSN 5930-00-972-9207
NSN 5990-01-617-5156
NSN 7035-01-056-5350
NSN 6685-01-193-4125
NSN 7035-01-080-3392
NSN 6105-01-238-1380