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 5950-00-406-3093
NSN 5998-01-187-7231
NSN 5975-01-534-8208
NSN 5855-01-366-2429
NSN 6650-01-330-6740
NSN 5920-00-001-4314
NSN 6645-01-083-4759
NSN 5935-00-905-8354
NSN 6620-00-001-1398
NSN 6320-01-330-4634
NSN 6110-01-556-4364
NSN 6610-00-010-3085