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 5998-00-450-8990
NSN 5990-01-374-3877
NSN 6220-01-204-8916
NSN 6620-01-290-8209
NSN 5905-00-717-8615
NSN 5835-01-360-2657
NSN 6240-00-553-1923
NSN 6650-00-647-1085
NSN 5999-01-261-9138
NSN 6110-01-388-2389
NSN 5930-01-560-2312
NSN 5855-00-361-0167