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 5915-01-227-9926
NSN 6610-01-496-9860
NSN 5935-01-510-3978
NSN 2925-01-633-4048
NSN 5950-01-509-6293
NSN 6150-01-458-8494
NSN 5930-00-528-6996
NSN 5930-01-642-4714
NSN 5990-00-458-9643
NSN 5985-01-384-3847
NSN 5985-01-072-8568
NSN 4140-01-170-5395