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 5960-01-462-7704
NSN 5985-01-634-0635
NSN 4140-01-523-1944
NSN 5935-01-532-1822
NSN 5965-01-187-4008
NSN 5925-00-192-9630
NSN 5990-00-070-9608
NSN 5910-01-432-1246
NSN 6145-01-212-4777
NSN 7035-01-366-5912
NSN 5930-01-278-0744
NSN 6220-01-117-7619