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 6135-01-531-1413
NSN 6135-01-180-9611
NSN 6110-00-155-4303
NSN 6610-01-421-4396
NSN 6320-01-422-1212
NSN 5910-00-755-9748
NSN 5920-00-985-5090
NSN 5945-01-272-9579
NSN 6145-00-818-8679
NSN 5945-01-590-9962
NSN 6240-00-052-4592
NSN 5895-00-225-9589