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 5915-00-244-1702
NSN 5835-01-323-2581
NSN 5999-01-192-7765
NSN 5975-01-388-8379
NSN 6620-01-437-0387
NSN 6135-01-111-1495
NSN 6650-00-071-0612
NSN 6685-01-449-0933
NSN 5975-01-543-9128
NSN 5950-01-547-8540
NSN 6150-01-206-0257
NSN 5895-00-280-2811