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 5960-00-494-8937
NSN 5920-01-044-5621
NSN 4140-01-087-3336
NSN 5975-01-459-8649
NSN 5915-01-190-6747
NSN 5910-01-246-3873
NSN 6620-00-251-0569
NSN 5965-00-006-3104
NSN 5975-01-574-2802
NSN 6240-01-522-5853
NSN 5996-00-914-8664
NSN 5905-00-987-1541