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 5905-01-578-6056
NSN 5915-01-178-8444
NSN 6135-00-660-8654
NSN 5965-01-619-0267
NSN 6650-00-717-8913
NSN 5905-01-056-5434
NSN 5965-01-046-9619
NSN 6240-00-939-2641
NSN 5925-01-191-0889
NSN 5895-01-034-7102
NSN 5945-01-032-1348
NSN 6645-01-461-9250