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 5920-00-010-0525
NSN 5985-01-277-6991
NSN 5998-01-296-5037
NSN 5975-00-230-4824
NSN 5999-01-411-4529
NSN 6645-01-525-7493
NSN 4140-01-100-1223
NSN 2925-01-633-4048
NSN 6650-01-298-4138
NSN 5996-01-012-3267
NSN 6620-01-318-1856
NSN 6105-00-702-0083