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 5895-01-315-3346
NSN 5975-01-471-2328
NSN 5965-01-521-7214
NSN 2925-01-297-2315
NSN 2925-01-271-8727
NSN 5835-01-116-2369
NSN 5910-00-839-4839
NSN 6110-01-176-6881
NSN 5835-01-103-9110
NSN 5915-01-395-6367
NSN 5999-01-475-6923
NSN 6130-01-249-6213