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 5910-00-362-2321
NSN 6620-00-490-1229
NSN 5920-01-208-2689
NSN 6145-01-382-9287
NSN 4140-01-288-6779
NSN 6110-00-800-7334
NSN 5895-01-501-2930
NSN 5950-01-501-7162
NSN 5990-01-093-8328
NSN 5965-01-008-5351
NSN 5985-01-147-5238
NSN 5996-00-103-7124