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 5855-01-580-4634
NSN 5999-00-754-9049
NSN 5945-01-629-1884
NSN 5990-01-632-0969
NSN 5910-01-532-9260
NSN 7035-01-302-5359
NSN 5998-00-135-0500
NSN 6135-01-444-6824
NSN 4140-00-185-9694
NSN 5945-01-144-5401
NSN 2925-01-381-5307
NSN 7035-01-062-0184