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 6150-01-011-9068
NSN 6220-00-407-2891
NSN 6650-01-581-1184
NSN 6685-01-011-9089
NSN 6645-01-051-1453
NSN 5996-01-601-5949
NSN 6145-01-026-1083
NSN 5999-01-419-1448
NSN 5965-01-574-0084
NSN 6645-01-510-2802
NSN 5855-00-198-3197
NSN 5960-00-082-3973