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 5945-00-409-1718
NSN 7035-00-529-3128
NSN 5910-01-233-5720
NSN 6105-01-221-5955
NSN 5999-01-565-5377
NSN 5910-00-546-4952
NSN 5920-01-531-0169
NSN 5990-01-378-7349
NSN 5915-01-264-7869
NSN 6220-00-588-0504
NSN 6320-01-230-8444
NSN 5965-01-512-2895