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 5999-00-816-6536
NSN 7035-01-352-0766
NSN 6135-01-168-2944
NSN 6240-01-194-2206
NSN 6105-01-646-5762
NSN 5950-01-097-5485
NSN 5950-00-128-9704
NSN 5895-00-244-5878
NSN 5999-01-004-6179
NSN 6320-00-937-5625
NSN 5960-01-352-0451
NSN 5915-01-607-7687