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 5920-01-462-1261
NSN 4140-01-508-4414
NSN 5895-01-056-4548
NSN 5925-01-469-5597
NSN 6145-01-142-2234
NSN 5925-00-216-4480
NSN 5960-01-544-1273
NSN 2925-01-097-0903
NSN 6620-01-531-3250
NSN 6320-01-162-5977
NSN 6685-01-555-7938
NSN 5965-01-453-3062