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 6620-00-546-6071
NSN 6240-00-758-6392
NSN 6240-01-426-5581
NSN 5965-01-155-3131
NSN 6685-00-618-9542
NSN 5990-01-612-5323
NSN 6685-00-768-7208
NSN 5935-01-024-8512
NSN 6240-01-506-2059
NSN 5935-01-068-4488
NSN 5996-00-925-1953
NSN 5910-01-055-6719