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 5999-00-521-1151
NSN 5855-01-384-4914
NSN 5960-01-157-7009
NSN 5960-01-017-0989
NSN 5998-01-060-5633
NSN 5910-01-202-8330
NSN 5998-01-528-7119
NSN 6240-01-050-8306
NSN 5999-00-727-1723
NSN 5950-00-809-7750
NSN 5999-01-350-0677
NSN 5975-00-179-4708