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 5975-01-440-8208
NSN 5996-00-832-9495
NSN 5945-01-558-6093
NSN 6320-01-029-2196
NSN 4140-00-696-4556
NSN 6145-01-206-8086
NSN 6220-01-411-3584
NSN 6645-01-499-4798
NSN 6610-01-383-4458
NSN 6110-01-258-4300
NSN 6240-01-513-6526
NSN 4140-00-880-5140