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 5835-00-544-0298
NSN 5905-00-906-0876
NSN 6135-01-424-1114
NSN 5895-01-140-3374
NSN 5945-01-233-9865
NSN 6320-00-466-0371
NSN 5905-01-087-8770
NSN 5990-01-076-8901
NSN 6645-01-516-7978
NSN 5925-01-144-1231
NSN 5895-01-649-3713
NSN 5835-01-264-8782