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A tubular item of glass having a uniform cross section throughout its entire length. It may have reference and/or indicator markings and is generally used where the conveying, containing, or visual inspection of liquids and/or gasses are required, such as laboratories. Excludes insulator (1), washer; and washer (as modified).
Classification: Tubes of fused quartz or other fused silica, unworked
NSN 5990-01-411-5930
NSN 6110-00-010-4545
NSN 5915-00-140-8766
NSN 5965-00-673-5379
NSN 5925-01-634-0664
NSN 5975-00-099-9312
NSN 5990-01-061-5618
NSN 5895-01-464-4164
NSN 6130-00-727-7458
NSN 5996-00-501-4326
NSN 5855-00-494-9581
NSN 5855-01-053-9684