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 5945-01-094-6343
NSN 5935-00-796-5066
NSN 5985-01-167-7708
NSN 5935-00-992-7274
NSN 5920-00-341-6340
NSN 6240-01-486-2913
NSN 6645-00-011-9968
NSN 6220-00-018-0047
NSN 6685-00-060-9228
NSN 5990-00-195-9460
NSN 5999-00-936-7620
NSN 5945-00-811-5913