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 5950-01-089-7934
NSN 5996-00-473-9539
NSN 5895-01-523-3309
NSN 6620-00-087-7930
NSN 5998-00-091-9167
NSN 6645-00-171-4349
NSN 5950-00-661-2612
NSN 6685-01-094-7219
NSN 5945-01-421-4135
NSN 6610-00-854-5044
NSN 6320-01-449-1014
NSN 5965-00-137-2605