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 5985-01-172-7344
NSN 6650-01-072-0379
NSN 6650-01-264-7227
NSN 5895-01-157-9330
NSN 5930-01-388-6516
NSN 5960-01-533-4244
NSN 5945-01-381-5487
NSN 5905-01-583-0255
NSN 4140-01-152-9161
NSN 6320-01-054-3046
NSN 6105-00-419-3174
NSN 5998-01-417-2117