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 6240-01-558-8446
NSN 2925-01-484-2775
NSN 6150-00-488-3998
NSN 5935-00-266-8506
NSN 5905-01-361-3233
NSN 6110-01-152-9115
NSN 6610-01-069-1156
NSN 5975-01-310-8567
NSN 5965-01-387-0865
NSN 5950-01-081-5343
NSN 5935-00-117-4700
NSN 5945-00-283-3048