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 6650-01-647-7656
NSN 5925-01-246-4520
NSN 5996-01-382-5113
NSN 5999-01-254-9700
NSN 6150-01-499-0999
NSN 6240-01-650-3757
NSN 6645-01-494-3845
NSN 5905-01-345-2422
NSN 6650-01-589-3585
NSN 5960-00-254-4271
NSN 6645-00-596-5388
NSN 6320-01-532-7491