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 6650-01-547-6631
NSN 5965-00-335-0305
NSN 5975-01-168-7408
NSN 5985-01-612-8556
NSN 5960-01-361-6543
NSN 5996-01-337-2635
NSN 5996-00-130-0841
NSN 5945-01-339-2398
NSN 4140-01-448-0733
NSN 7035-01-332-3496
NSN 6610-00-221-6124
NSN 5930-01-163-7613