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 6240-01-570-8070
NSN 5945-01-363-4577
NSN 5905-01-450-4551
NSN 5915-01-267-8946
NSN 6150-01-355-9877
NSN 5999-01-040-7681
NSN 5996-00-925-1953
NSN 5935-01-551-1747
NSN 5905-01-130-2512
NSN 5935-01-123-8686
NSN 6130-01-612-5628
NSN 5935-01-482-0514