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 5960-00-409-3221
NSN 6645-01-461-8870
NSN 5930-01-421-1538
NSN 5945-01-486-6280
NSN 5920-01-123-8148
NSN 6105-00-300-3217
NSN 6610-00-200-8832
NSN 5835-00-074-3700
NSN 6620-01-462-5196
NSN 5960-01-229-3817
NSN 5996-01-431-7716
NSN 5895-01-551-7117