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).
NSN 5925-01-458-8262
NSN 5895-00-111-8334
NSN 5990-00-719-4947
NSN 6145-00-056-2046
NSN 6135-01-142-6456
NSN 5930-01-112-0487
NSN 6610-01-540-8521
NSN 2925-01-419-3805
NSN 6645-01-641-1575
NSN 5985-01-272-9745
NSN 5965-01-078-6776
NSN 6220-00-964-1042