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 5895-01-413-7564
NSN 5910-01-224-3023
NSN 6610-01-267-5382
NSN 6105-00-268-2878
NSN 5910-00-518-2206
NSN 5910-01-439-0853
NSN 5835-00-675-5159
NSN 5985-00-513-3420
NSN 7035-00-703-3535
NSN 5855-01-389-8884
NSN 6130-00-958-9796
NSN 6220-01-539-8875