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 5950-01-506-0674
NSN 5999-00-276-9299
NSN 6135-01-176-2206
NSN 6610-01-468-3025
NSN 6145-00-170-5274
NSN 5965-01-065-5544
NSN 5999-00-067-5851
NSN 5975-01-423-8128
NSN 5990-01-316-0989
NSN 5965-01-516-1236
NSN 6620-00-833-6786
NSN 5999-00-950-2360