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 5935-00-703-0137
NSN 5960-00-215-5884
NSN 6110-01-541-7257
NSN 5965-01-068-6696
NSN 6110-01-422-3513
NSN 5855-00-110-9341
NSN 4140-01-012-8614
NSN 5915-01-244-3616
NSN 5935-01-208-4156
NSN 5945-01-211-9791
NSN 6650-00-084-4258
NSN 5930-01-194-7798