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 6240-01-051-6720
NSN 5945-01-501-4872
NSN 5935-00-853-5875
NSN 5996-01-571-7069
NSN 5985-01-485-2416
NSN 6130-01-040-3952
NSN 6620-01-643-6817
NSN 5835-01-510-7293
NSN 5935-01-454-3465
NSN 6620-00-456-9539
NSN 6645-01-290-3930
NSN 5935-01-535-7147