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 6610-01-495-5430
NSN 6110-01-303-5837
NSN 4140-00-407-1326
NSN 7035-00-572-7086
NSN 6145-01-315-2402
NSN 5895-00-276-7916
NSN 2925-01-254-3068
NSN 5950-00-485-3734
NSN 6645-00-431-9472
NSN 5920-00-779-0827
NSN 6130-01-600-3057
NSN 6240-00-230-2716