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 6105-01-631-1773
NSN 5945-00-371-9858
NSN 5999-01-531-1573
NSN 5935-01-625-7071
NSN 5975-00-090-9061
NSN 5915-01-095-1462
NSN 5975-01-619-0798
NSN 5990-01-588-3999
NSN 5935-01-192-7458
NSN 5835-01-384-3206
NSN 5925-01-208-1218
NSN 6240-01-139-3377