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 6130-01-204-5137
NSN 5905-00-593-2776
NSN 5990-01-425-2175
NSN 5905-01-301-9030
NSN 4140-01-591-0616
NSN 6145-00-596-8447
NSN 5998-01-549-6228
NSN 5998-00-080-2481
NSN 5855-01-100-3272
NSN 5920-01-507-1165
NSN 5905-01-385-9018
NSN 5915-01-027-1407