No flapper
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 5985-00-456-0240
NSN 6105-00-082-0333
NSN 6320-01-407-8663
NSN 5950-01-407-4509
NSN 6110-00-643-4832
NSN 6110-00-719-7209
NSN 5915-01-264-8967
NSN 5895-00-149-1110
NSN 6685-01-351-7359
NSN 6240-01-111-3394
NSN 6110-00-724-3136
NSN 5910-01-462-0127